{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53348", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-16T16:08:59.566Z", "datePublished": "2025-09-17T14:56:39.800Z", "dateUpdated": "2026-05-11T19:43:12.519Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:43:12.519Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix deadlock when aborting transaction during relocation with scrub\n\nBefore relocating a block group we pause scrub, then do the relocation and\nthen unpause scrub. The relocation process requires starting and committing\na transaction, and if we have a failure in the critical section of the\ntransaction commit path (transaction state >= TRANS_STATE_COMMIT_START),\nwe will deadlock if there is a paused scrub.\n\nThat results in stack traces like the following:\n\n [42.479] BTRFS info (device sdc): relocating block group 53876686848 flags metadata|raid6\n [42.936] BTRFS warning (device sdc): Skipping commit of aborted transaction.\n [42.936] ------------[ cut here ]------------\n [42.936] BTRFS: Transaction aborted (error -28)\n [42.936] WARNING: CPU: 11 PID: 346822 at fs/btrfs/transaction.c:1977 btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Modules linked in: dm_flakey dm_mod loop btrfs (...)\n [42.936] CPU: 11 PID: 346822 Comm: btrfs Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [42.936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\n [42.936] RIP: 0010:btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Code: ff ff 45 8b (...)\n [42.936] RSP: 0018:ffffb58649633b48 EFLAGS: 00010282\n [42.936] RAX: 0000000000000000 RBX: ffff8be6ef4d5bd8 RCX: 0000000000000000\n [42.936] RDX: 0000000000000002 RSI: ffffffffb35e7782 RDI: 00000000ffffffff\n [42.936] RBP: ffff8be6ef4d5c98 R08: 0000000000000000 R09: ffffb586496339e8\n [42.936] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8be6d38c7c00\n [42.936] R13: 00000000ffffffe4 R14: ffff8be6c268c000 R15: ffff8be6ef4d5cf0\n [42.936] FS: 00007f381a82b340(0000) GS:ffff8beddfcc0000(0000) knlGS:0000000000000000\n [42.936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [42.936] CR2: 00007f1e35fb7638 CR3: 0000000117680006 CR4: 0000000000370ee0\n [42.936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n [42.936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n [42.936] Call Trace:\n [42.936] <TASK>\n [42.936] ? start_transaction+0xcb/0x610 [btrfs]\n [42.936] prepare_to_relocate+0x111/0x1a0 [btrfs]\n [42.936] relocate_block_group+0x57/0x5d0 [btrfs]\n [42.936] ? btrfs_wait_nocow_writers+0x25/0xb0 [btrfs]\n [42.936] btrfs_relocate_block_group+0x248/0x3c0 [btrfs]\n [42.936] ? __pfx_autoremove_wake_function+0x10/0x10\n [42.936] btrfs_relocate_chunk+0x3b/0x150 [btrfs]\n [42.936] btrfs_balance+0x8ff/0x11d0 [btrfs]\n [42.936] ? __kmem_cache_alloc_node+0x14a/0x410\n [42.936] btrfs_ioctl+0x2334/0x32c0 [btrfs]\n [42.937] ? mod_objcg_state+0xd2/0x360\n [42.937] ? refill_obj_stock+0xb0/0x160\n [42.937] ? seq_release+0x25/0x30\n [42.937] ? __rseq_handle_notify_resume+0x3b5/0x4b0\n [42.937] ? percpu_counter_add_batch+0x2e/0xa0\n [42.937] ? __x64_sys_ioctl+0x88/0xc0\n [42.937] __x64_sys_ioctl+0x88/0xc0\n [42.937] do_syscall_64+0x38/0x90\n [42.937] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n [42.937] RIP: 0033:0x7f381a6ffe9b\n [42.937] Code: 00 48 89 44 24 (...)\n [42.937] RSP: 002b:00007ffd45ecf060 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\n [42.937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f381a6ffe9b\n [42.937] RDX: 00007ffd45ecf150 RSI: 00000000c4009420 RDI: 0000000000000003\n [42.937] RBP: 0000000000000003 R08: 0000000000000013 R09: 0000000000000000\n [42.937] R10: 00007f381a60c878 R11: 0000000000000246 R12: 00007ffd45ed0423\n [42.937] R13: 00007ffd45ecf150 R14: 0000000000000000 R15: 00007ffd45ecf148\n [42.937] </TASK>\n [42.937] ---[ end trace 0000000000000000 ]---\n [42.937] BTRFS: error (device sdc: state A) in cleanup_transaction:1977: errno=-28 No space left\n [59.196] INFO: task btrfs:346772 blocked for more than 120 seconds.\n [59.196] Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [59.196] \"echo 0 > /proc/sys/kernel/hung_\n---truncated---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/transaction.c", "fs/btrfs/volumes.c"], "versions": [{"version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "6134a4bb6b1c411a244edee041ac89266c78d45c", "status": "affected", "versionType": "git"}, {"version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "10a5831b193390b77705fc174a309476c23ba64a", "status": "affected", "versionType": "git"}, {"version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "2d82a40aa7d6fcae0250ec68b8566cdee7bfd44c", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/btrfs/transaction.c", "fs/btrfs/volumes.c"], "versions": [{"version": "4.3", "status": "affected"}, {"version": "0", "lessThan": "4.3", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.23", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.10", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.3", "versionEndExcluding": "6.1.23"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.3", "versionEndExcluding": "6.2.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.3", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/6134a4bb6b1c411a244edee041ac89266c78d45c"}, {"url": "https://git.kernel.org/stable/c/10a5831b193390b77705fc174a309476c23ba64a"}, {"url": "https://git.kernel.org/stable/c/2d82a40aa7d6fcae0250ec68b8566cdee7bfd44c"}], "title": "btrfs: fix deadlock when aborting transaction during relocation with scrub", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-53348", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-14T18:40:40.255895Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-667", "description": "CWE-667 Improper Locking"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T18:43:03.123Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-53348", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-14T18:40:40.255895Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-667", "description": "CWE-667 Improper Locking"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T18:40:35.866Z"}}], "cna": {"title": "btrfs: fix deadlock when aborting transaction during relocation with scrub", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "6134a4bb6b1c411a244edee041ac89266c78d45c", "versionType": "git"}, {"status": "affected", "version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "10a5831b193390b77705fc174a309476c23ba64a", "versionType": "git"}, {"status": "affected", "version": "55e3a601c81cdca4497bf855fa4d331f8e830744", "lessThan": "2d82a40aa7d6fcae0250ec68b8566cdee7bfd44c", "versionType": "git"}], "programFiles": ["fs/btrfs/transaction.c", "fs/btrfs/volumes.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.3"}, {"status": "unaffected", "version": "0", "lessThan": "4.3", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.23", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.2.10", "versionType": "semver", "lessThanOrEqual": "6.2.*"}, {"status": "unaffected", "version": "6.3", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["fs/btrfs/transaction.c", "fs/btrfs/volumes.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/6134a4bb6b1c411a244edee041ac89266c78d45c"}, {"url": "https://git.kernel.org/stable/c/10a5831b193390b77705fc174a309476c23ba64a"}, {"url": "https://git.kernel.org/stable/c/2d82a40aa7d6fcae0250ec68b8566cdee7bfd44c"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix deadlock when aborting transaction during relocation with scrub\n\nBefore relocating a block group we pause scrub, then do the relocation and\nthen unpause scrub. The relocation process requires starting and committing\na transaction, and if we have a failure in the critical section of the\ntransaction commit path (transaction state >= TRANS_STATE_COMMIT_START),\nwe will deadlock if there is a paused scrub.\n\nThat results in stack traces like the following:\n\n [42.479] BTRFS info (device sdc): relocating block group 53876686848 flags metadata|raid6\n [42.936] BTRFS warning (device sdc): Skipping commit of aborted transaction.\n [42.936] ------------[ cut here ]------------\n [42.936] BTRFS: Transaction aborted (error -28)\n [42.936] WARNING: CPU: 11 PID: 346822 at fs/btrfs/transaction.c:1977 btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Modules linked in: dm_flakey dm_mod loop btrfs (...)\n [42.936] CPU: 11 PID: 346822 Comm: btrfs Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [42.936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\n [42.936] RIP: 0010:btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Code: ff ff 45 8b (...)\n [42.936] RSP: 0018:ffffb58649633b48 EFLAGS: 00010282\n [42.936] RAX: 0000000000000000 RBX: ffff8be6ef4d5bd8 RCX: 0000000000000000\n [42.936] RDX: 0000000000000002 RSI: ffffffffb35e7782 RDI: 00000000ffffffff\n [42.936] RBP: ffff8be6ef4d5c98 R08: 0000000000000000 R09: ffffb586496339e8\n [42.936] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8be6d38c7c00\n [42.936] R13: 00000000ffffffe4 R14: ffff8be6c268c000 R15: ffff8be6ef4d5cf0\n [42.936] FS: 00007f381a82b340(0000) GS:ffff8beddfcc0000(0000) knlGS:0000000000000000\n [42.936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [42.936] CR2: 00007f1e35fb7638 CR3: 0000000117680006 CR4: 0000000000370ee0\n [42.936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n [42.936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n [42.936] Call Trace:\n [42.936] <TASK>\n [42.936] ? start_transaction+0xcb/0x610 [btrfs]\n [42.936] prepare_to_relocate+0x111/0x1a0 [btrfs]\n [42.936] relocate_block_group+0x57/0x5d0 [btrfs]\n [42.936] ? btrfs_wait_nocow_writers+0x25/0xb0 [btrfs]\n [42.936] btrfs_relocate_block_group+0x248/0x3c0 [btrfs]\n [42.936] ? __pfx_autoremove_wake_function+0x10/0x10\n [42.936] btrfs_relocate_chunk+0x3b/0x150 [btrfs]\n [42.936] btrfs_balance+0x8ff/0x11d0 [btrfs]\n [42.936] ? __kmem_cache_alloc_node+0x14a/0x410\n [42.936] btrfs_ioctl+0x2334/0x32c0 [btrfs]\n [42.937] ? mod_objcg_state+0xd2/0x360\n [42.937] ? refill_obj_stock+0xb0/0x160\n [42.937] ? seq_release+0x25/0x30\n [42.937] ? __rseq_handle_notify_resume+0x3b5/0x4b0\n [42.937] ? percpu_counter_add_batch+0x2e/0xa0\n [42.937] ? __x64_sys_ioctl+0x88/0xc0\n [42.937] __x64_sys_ioctl+0x88/0xc0\n [42.937] do_syscall_64+0x38/0x90\n [42.937] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n [42.937] RIP: 0033:0x7f381a6ffe9b\n [42.937] Code: 00 48 89 44 24 (...)\n [42.937] RSP: 002b:00007ffd45ecf060 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\n [42.937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f381a6ffe9b\n [42.937] RDX: 00007ffd45ecf150 RSI: 00000000c4009420 RDI: 0000000000000003\n [42.937] RBP: 0000000000000003 R08: 0000000000000013 R09: 0000000000000000\n [42.937] R10: 00007f381a60c878 R11: 0000000000000246 R12: 00007ffd45ed0423\n [42.937] R13: 00007ffd45ecf150 R14: 0000000000000000 R15: 00007ffd45ecf148\n [42.937] </TASK>\n [42.937] ---[ end trace 0000000000000000 ]---\n [42.937] BTRFS: error (device sdc: state A) in cleanup_transaction:1977: errno=-28 No space left\n [59.196] INFO: task btrfs:346772 blocked for more than 120 seconds.\n [59.196] Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [59.196] \"echo 0 > /proc/sys/kernel/hung_\n---truncated---"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.23", "versionStartIncluding": "4.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.2.10", "versionStartIncluding": "4.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.3", "versionStartIncluding": "4.3"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:43:12.519Z"}}}, "cveMetadata": {"cveId": "CVE-2023-53348", "state": "PUBLISHED", "dateUpdated": "2026-05-11T19:43:12.519Z", "dateReserved": "2025-09-16T16:08:59.566Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-09-17T14:56:39.800Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "942F1199-8082-4271-9141-3AD35553FC79", "versionEndExcluding": "6.1.23", "versionStartIncluding": "4.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5178A008-E2D6-4093-BCD4-8A80523EE39E", "versionEndExcluding": "6.2.10", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*", "matchCriteriaId": "B8E3B0E8-FA27-4305-87BB-AF6C25B160CB", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*", "matchCriteriaId": "A47F0FC3-CE52-4BA1-BA51-22F783938431", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.3:rc3:*:*:*:*:*:*", "matchCriteriaId": "3583026A-27EC-4A4C-850A-83F2AF970673", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.3:rc4:*:*:*:*:*:*", "matchCriteriaId": "DC271202-7570-4505-89A4-D602D47BFD00", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix deadlock when aborting transaction during relocation with scrub\n\nBefore relocating a block group we pause scrub, then do the relocation and\nthen unpause scrub. The relocation process requires starting and committing\na transaction, and if we have a failure in the critical section of the\ntransaction commit path (transaction state >= TRANS_STATE_COMMIT_START),\nwe will deadlock if there is a paused scrub.\n\nThat results in stack traces like the following:\n\n [42.479] BTRFS info (device sdc): relocating block group 53876686848 flags metadata|raid6\n [42.936] BTRFS warning (device sdc): Skipping commit of aborted transaction.\n [42.936] ------------[ cut here ]------------\n [42.936] BTRFS: Transaction aborted (error -28)\n [42.936] WARNING: CPU: 11 PID: 346822 at fs/btrfs/transaction.c:1977 btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Modules linked in: dm_flakey dm_mod loop btrfs (...)\n [42.936] CPU: 11 PID: 346822 Comm: btrfs Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [42.936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\n [42.936] RIP: 0010:btrfs_commit_transaction+0xcc8/0xeb0 [btrfs]\n [42.936] Code: ff ff 45 8b (...)\n [42.936] RSP: 0018:ffffb58649633b48 EFLAGS: 00010282\n [42.936] RAX: 0000000000000000 RBX: ffff8be6ef4d5bd8 RCX: 0000000000000000\n [42.936] RDX: 0000000000000002 RSI: ffffffffb35e7782 RDI: 00000000ffffffff\n [42.936] RBP: ffff8be6ef4d5c98 R08: 0000000000000000 R09: ffffb586496339e8\n [42.936] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8be6d38c7c00\n [42.936] R13: 00000000ffffffe4 R14: ffff8be6c268c000 R15: ffff8be6ef4d5cf0\n [42.936] FS: 00007f381a82b340(0000) GS:ffff8beddfcc0000(0000) knlGS:0000000000000000\n [42.936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n [42.936] CR2: 00007f1e35fb7638 CR3: 0000000117680006 CR4: 0000000000370ee0\n [42.936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n [42.936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n [42.936] Call Trace:\n [42.936] <TASK>\n [42.936] ? start_transaction+0xcb/0x610 [btrfs]\n [42.936] prepare_to_relocate+0x111/0x1a0 [btrfs]\n [42.936] relocate_block_group+0x57/0x5d0 [btrfs]\n [42.936] ? btrfs_wait_nocow_writers+0x25/0xb0 [btrfs]\n [42.936] btrfs_relocate_block_group+0x248/0x3c0 [btrfs]\n [42.936] ? __pfx_autoremove_wake_function+0x10/0x10\n [42.936] btrfs_relocate_chunk+0x3b/0x150 [btrfs]\n [42.936] btrfs_balance+0x8ff/0x11d0 [btrfs]\n [42.936] ? __kmem_cache_alloc_node+0x14a/0x410\n [42.936] btrfs_ioctl+0x2334/0x32c0 [btrfs]\n [42.937] ? mod_objcg_state+0xd2/0x360\n [42.937] ? refill_obj_stock+0xb0/0x160\n [42.937] ? seq_release+0x25/0x30\n [42.937] ? __rseq_handle_notify_resume+0x3b5/0x4b0\n [42.937] ? percpu_counter_add_batch+0x2e/0xa0\n [42.937] ? __x64_sys_ioctl+0x88/0xc0\n [42.937] __x64_sys_ioctl+0x88/0xc0\n [42.937] do_syscall_64+0x38/0x90\n [42.937] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n [42.937] RIP: 0033:0x7f381a6ffe9b\n [42.937] Code: 00 48 89 44 24 (...)\n [42.937] RSP: 002b:00007ffd45ecf060 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\n [42.937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f381a6ffe9b\n [42.937] RDX: 00007ffd45ecf150 RSI: 00000000c4009420 RDI: 0000000000000003\n [42.937] RBP: 0000000000000003 R08: 0000000000000013 R09: 0000000000000000\n [42.937] R10: 00007f381a60c878 R11: 0000000000000246 R12: 00007ffd45ed0423\n [42.937] R13: 00007ffd45ecf150 R14: 0000000000000000 R15: 00007ffd45ecf148\n [42.937] </TASK>\n [42.937] ---[ end trace 0000000000000000 ]---\n [42.937] BTRFS: error (device sdc: state A) in cleanup_transaction:1977: errno=-28 No space left\n [59.196] INFO: task btrfs:346772 blocked for more than 120 seconds.\n [59.196] Tainted: G W 6.3.0-rc2-btrfs-next-127+ #1\n [59.196] \"echo 0 > /proc/sys/kernel/hung_\n---truncated---"}], "id": "CVE-2023-53348", "lastModified": "2026-01-14T19:16:30.693", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-09-17T15:15:38.727", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/10a5831b193390b77705fc174a309476c23ba64a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2d82a40aa7d6fcae0250ec68b8566cdee7bfd44c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6134a4bb6b1c411a244edee041ac89266c78d45c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-667"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-667"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: btrfs: fix deadlock when aborting transaction during relocation with scrub", "id": "2396154", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2396154"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-53348", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53348\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53348\nhttps://lore.kernel.org/linux-cve-announce/2025091720-CVE-2023-53348-513e@gregkh/T"], "threat_severity": "Low"}

{"created": "2025-09-18T11:59:12.048800+00:00", "updated": "2025-09-18T11:59:12.048854+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}