{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-38517", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T04:51:24.023Z", "datePublished": "2025-08-16T10:55:04.217Z", "dateUpdated": "2026-05-11T21:29:33.070Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:29:33.070Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users()\n\nalloc_tag_top_users() attempts to lock alloc_tag_cttype->mod_lock even\nwhen the alloc_tag_cttype is not allocated because:\n\n 1) alloc tagging is disabled because mem profiling is disabled\n (!alloc_tag_cttype)\n 2) alloc tagging is enabled, but not yet initialized (!alloc_tag_cttype)\n 3) alloc tagging is enabled, but failed initialization\n (!alloc_tag_cttype or IS_ERR(alloc_tag_cttype))\n\nIn all cases, alloc_tag_cttype is not allocated, and therefore\nalloc_tag_top_users() should not attempt to acquire the semaphore.\n\nThis leads to a crash on memory allocation failure by attempting to\nacquire a non-existent semaphore:\n\n Oops: general protection fault, probably for non-canonical address 0xdffffc000000001b: 0000 [#3] SMP KASAN NOPTI\n KASAN: null-ptr-deref in range [0x00000000000000d8-0x00000000000000df]\n CPU: 2 UID: 0 PID: 1 Comm: systemd Tainted: G D 6.16.0-rc2 #1 VOLUNTARY\n Tainted: [D]=DIE\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014\n RIP: 0010:down_read_trylock+0xaa/0x3b0\n Code: d0 7c 08 84 d2 0f 85 a0 02 00 00 8b 0d df 31 dd 04 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 68 48 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 88 02 00 00 48 3b 5b 68 0f 85 53 01 00 00 65 ff\n RSP: 0000:ffff8881002ce9b8 EFLAGS: 00010016\n RAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000000\n RDX: 000000000000001b RSI: 000000000000000a RDI: 0000000000000070\n RBP: 00000000000000d8 R08: 0000000000000001 R09: ffffed107dde49d1\n R10: ffff8883eef24e8b R11: ffff8881002cec20 R12: 1ffff11020059d37\n R13: 00000000003fff7b R14: ffff8881002cec20 R15: dffffc0000000000\n FS: 00007f963f21d940(0000) GS:ffff888458ca6000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 00007f963f5edf71 CR3: 000000010672c000 CR4: 0000000000350ef0\n Call Trace:\n <TASK>\n codetag_trylock_module_list+0xd/0x20\n alloc_tag_top_users+0x369/0x4b0\n __show_mem+0x1cd/0x6e0\n warn_alloc+0x2b1/0x390\n __alloc_frozen_pages_noprof+0x12b9/0x21a0\n alloc_pages_mpol+0x135/0x3e0\n alloc_slab_page+0x82/0xe0\n new_slab+0x212/0x240\n ___slab_alloc+0x82a/0xe00\n </TASK>\n\nAs David Wang points out, this issue became easier to trigger after commit\n780138b12381 (\"alloc_tag: check mem_profiling_support in alloc_tag_init\").\n\nBefore the commit, the issue occurred only when it failed to allocate and\ninitialize alloc_tag_cttype or if a memory allocation fails before\nalloc_tag_init() is called. After the commit, it can be easily triggered\nwhen memory profiling is compiled but disabled at boot.\n\nTo properly determine whether alloc_tag_init() has been called and its\ndata structures initialized, verify that alloc_tag_cttype is a valid\npointer before acquiring the semaphore. If the variable is NULL or an\nerror value, it has not been properly initialized. In such a case, just\nskip and do not attempt to acquire the semaphore.\n\n[harry.yoo@oracle.com: v3]"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["lib/alloc_tag.c"], "versions": [{"version": "1438d349d16b78d88f9e978a4a5496f078c8191b", "lessThan": "febc0b5dbabda414565bdfaaaa59d26f787d5fe7", "status": "affected", "versionType": "git"}, {"version": "1438d349d16b78d88f9e978a4a5496f078c8191b", "lessThan": "22bf79c0c2301b6e15a688220284b147774d277e", "status": "affected", "versionType": "git"}, {"version": "1438d349d16b78d88f9e978a4a5496f078c8191b", "lessThan": "99af22cd34688cc0d535a1919e0bea4cbc6c1ea1", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["lib/alloc_tag.c"], "versions": [{"version": "6.10", "status": "affected"}, {"version": "0", "lessThan": "6.10", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.39", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15.7", "lessThanOrEqual": "6.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.16", "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": "6.10", "versionEndExcluding": "6.12.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.15.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.10", "versionEndExcluding": "6.16"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/febc0b5dbabda414565bdfaaaa59d26f787d5fe7"}, {"url": "https://git.kernel.org/stable/c/22bf79c0c2301b6e15a688220284b147774d277e"}, {"url": "https://git.kernel.org/stable/c/99af22cd34688cc0d535a1919e0bea4cbc6c1ea1"}], "title": "lib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5E0A7E52-CDBF-45E4-8338-F679910D5C1B", "versionEndExcluding": "6.12.39", "versionStartIncluding": "6.10", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F9C46937-5FA9-4335-AD7B-E7FC29453CE1", "versionEndExcluding": "6.15.7", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*", "matchCriteriaId": "6D4894DB-CCFE-4602-B1BF-3960B2E19A01", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*", "matchCriteriaId": "09709862-E348-4378-8632-5A7813EDDC86", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*", "matchCriteriaId": "415BF58A-8197-43F5-B3D7-D1D63057A26E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc4:*:*:*:*:*:*", "matchCriteriaId": "A0517869-312D-4429-80C2-561086E1421C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.16:rc5:*:*:*:*:*:*", "matchCriteriaId": "85421F4E-C863-4ABF-B4B4-E887CC2F7F92", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users()\n\nalloc_tag_top_users() attempts to lock alloc_tag_cttype->mod_lock even\nwhen the alloc_tag_cttype is not allocated because:\n\n 1) alloc tagging is disabled because mem profiling is disabled\n (!alloc_tag_cttype)\n 2) alloc tagging is enabled, but not yet initialized (!alloc_tag_cttype)\n 3) alloc tagging is enabled, but failed initialization\n (!alloc_tag_cttype or IS_ERR(alloc_tag_cttype))\n\nIn all cases, alloc_tag_cttype is not allocated, and therefore\nalloc_tag_top_users() should not attempt to acquire the semaphore.\n\nThis leads to a crash on memory allocation failure by attempting to\nacquire a non-existent semaphore:\n\n Oops: general protection fault, probably for non-canonical address 0xdffffc000000001b: 0000 [#3] SMP KASAN NOPTI\n KASAN: null-ptr-deref in range [0x00000000000000d8-0x00000000000000df]\n CPU: 2 UID: 0 PID: 1 Comm: systemd Tainted: G D 6.16.0-rc2 #1 VOLUNTARY\n Tainted: [D]=DIE\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014\n RIP: 0010:down_read_trylock+0xaa/0x3b0\n Code: d0 7c 08 84 d2 0f 85 a0 02 00 00 8b 0d df 31 dd 04 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 68 48 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 88 02 00 00 48 3b 5b 68 0f 85 53 01 00 00 65 ff\n RSP: 0000:ffff8881002ce9b8 EFLAGS: 00010016\n RAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000000\n RDX: 000000000000001b RSI: 000000000000000a RDI: 0000000000000070\n RBP: 00000000000000d8 R08: 0000000000000001 R09: ffffed107dde49d1\n R10: ffff8883eef24e8b R11: ffff8881002cec20 R12: 1ffff11020059d37\n R13: 00000000003fff7b R14: ffff8881002cec20 R15: dffffc0000000000\n FS: 00007f963f21d940(0000) GS:ffff888458ca6000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 00007f963f5edf71 CR3: 000000010672c000 CR4: 0000000000350ef0\n Call Trace:\n <TASK>\n codetag_trylock_module_list+0xd/0x20\n alloc_tag_top_users+0x369/0x4b0\n __show_mem+0x1cd/0x6e0\n warn_alloc+0x2b1/0x390\n __alloc_frozen_pages_noprof+0x12b9/0x21a0\n alloc_pages_mpol+0x135/0x3e0\n alloc_slab_page+0x82/0xe0\n new_slab+0x212/0x240\n ___slab_alloc+0x82a/0xe00\n </TASK>\n\nAs David Wang points out, this issue became easier to trigger after commit\n780138b12381 (\"alloc_tag: check mem_profiling_support in alloc_tag_init\").\n\nBefore the commit, the issue occurred only when it failed to allocate and\ninitialize alloc_tag_cttype or if a memory allocation fails before\nalloc_tag_init() is called. After the commit, it can be easily triggered\nwhen memory profiling is compiled but disabled at boot.\n\nTo properly determine whether alloc_tag_init() has been called and its\ndata structures initialized, verify that alloc_tag_cttype is a valid\npointer before acquiring the semaphore. If the variable is NULL or an\nerror value, it has not been properly initialized. In such a case, just\nskip and do not attempt to acquire the semaphore.\n\n[harry.yoo@oracle.com: v3]"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: lib/alloc_tag: no adquiere un bloqueo inexistente en alloc_tag_top_users() alloc_tag_top_users() intenta bloquear alloc_tag_cttype-&gt;mod_lock incluso cuando alloc_tag_cttype no est\u00e1 asignado porque: 1) el etiquetado de asignaci\u00f3n est\u00e1 deshabilitado porque el perfil de memoria est\u00e1 deshabilitado (!alloc_tag_cttype) 2) el etiquetado de asignaci\u00f3n est\u00e1 habilitado, pero a\u00fan no se ha inicializado (!alloc_tag_cttype) 3) el etiquetado de asignaci\u00f3n est\u00e1 habilitado, pero fall\u00f3 la inicializaci\u00f3n (!alloc_tag_cttype o IS_ERR(alloc_tag_cttype)) En todos los casos, alloc_tag_cttype no est\u00e1 asignado y, por lo tanto, alloc_tag_top_users() no debe intentar adquirir el sem\u00e1foro. Esto genera un bloqueo por un error de asignaci\u00f3n de memoria al intentar adquirir un sem\u00e1foro inexistente: Oops: error de protecci\u00f3n general, probablemente para una direcci\u00f3n no can\u00f3nica 0xdffffc000000001b: 0000 [#3] SMP KASAN NOPTI KASAN: null-ptr-deref en el rango [0x0000000000000d8-0x00000000000000df] CPU: 2 UID: 0 PID: 1 Comm: systemd Tainted: GD 6.16.0-rc2 #1 VOLUNTARY Tainted: [D]=DIE Nombre del hardware: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:down_read_trylock+0xaa/0x3b0 C\u00f3digo: d0 7c 08 84 d2 0f 85 a0 02 00 00 8b 0d df 31 dd 04 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 68 48 89 ea 48 c1 ea 03 &lt;80&gt; 3c 02 00 0f 85 88 02 00 00 48 3b 5b 68 0f 85 53 01 00 00 65 ff RSP: 0000:ffff8881002ce9b8 EFLAGS: 00010016 RAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000000 RDX: 0000000000000001b RSI: 000000000000000a RDI: 0000000000000070 RBP: 00000000000000d8 R08: 0000000000000001 R09: ffffed107dde49d1 R10: ffff8883eef24e8b R11: ffff8881002cec20 R12: 1ffff11020059d37 R13: 00000000003fff7b R14: ffff8881002cec20 R15: dffffc0000000000 FS: 00007f963f21d940(0000) GS:ffff888458ca6000(0000) knlGS:000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f963f5edf71 CR3: 000000010672c000 CR4: 0000000000350ef0 Rastreo de llamadas: codetag_trylock_module_list+0xd/0x20 Como se\u00f1ala David Wang, este problema se volvi\u00f3 m\u00e1s f\u00e1cil de activar despu\u00e9s de el commit 780138b12381 (\"alloc_tag: verificar mem_profiling_support en alloc_tag_init\"). Antes de el commit, el problema solo ocurr\u00eda cuando no se asignaba ni inicializaba alloc_tag_cttype o si fallaba la asignaci\u00f3n de memoria antes de llamar a alloc_tag_init(). Despu\u00e9s de el commit, se puede activar f\u00e1cilmente cuando el perfilado de memoria se compila, pero se deshabilita al arrancar. Para determinar correctamente si se ha llamado a alloc_tag_init() y si se han inicializado sus estructuras de datos, verifique que alloc_tag_cttype sea un puntero v\u00e1lido antes de adquirir el sem\u00e1foro. Si la variable es NULL o un valor de error, no se ha inicializado correctamente. En tal caso, simplemente omita este paso y no intente adquirir el sem\u00e1foro. [harry.yoo@oracle.com: v3]"}], "id": "CVE-2025-38517", "lastModified": "2025-11-18T21:51:11.347", "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"}]}, "published": "2025-08-16T11:15:44.897", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/22bf79c0c2301b6e15a688220284b147774d277e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/99af22cd34688cc0d535a1919e0bea4cbc6c1ea1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/febc0b5dbabda414565bdfaaaa59d26f787d5fe7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: lib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users()", "id": "2391068", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2391068"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nlib/alloc_tag: do not acquire non-existent lock in alloc_tag_top_users()\nalloc_tag_top_users() attempts to lock alloc_tag_cttype->mod_lock even\nwhen the alloc_tag_cttype is not allocated because:\n1) alloc tagging is disabled because mem profiling is disabled\n(!alloc_tag_cttype)\n2) alloc tagging is enabled, but not yet initialized (!alloc_tag_cttype)\n3) alloc tagging is enabled, but failed initialization\n(!alloc_tag_cttype or IS_ERR(alloc_tag_cttype))\nIn all cases, alloc_tag_cttype is not allocated, and therefore\nalloc_tag_top_users() should not attempt to acquire the semaphore.\nThis leads to a crash on memory allocation failure by attempting to\nacquire a non-existent semaphore:\nOops: general protection fault, probably for non-canonical address 0xdffffc000000001b: 0000 [#3] SMP KASAN NOPTI\nKASAN: null-ptr-deref in range [0x00000000000000d8-0x00000000000000df]\nCPU: 2 UID: 0 PID: 1 Comm: systemd Tainted: G D 6.16.0-rc2 #1 VOLUNTARY\nTainted: [D]=DIE\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014\nRIP: 0010:down_read_trylock+0xaa/0x3b0\nCode: d0 7c 08 84 d2 0f 85 a0 02 00 00 8b 0d df 31 dd 04 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 6b 68 48 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 88 02 00 00 48 3b 5b 68 0f 85 53 01 00 00 65 ff\nRSP: 0000:ffff8881002ce9b8 EFLAGS: 00010016\nRAX: dffffc0000000000 RBX: 0000000000000070 RCX: 0000000000000000\nRDX: 000000000000001b RSI: 000000000000000a RDI: 0000000000000070\nRBP: 00000000000000d8 R08: 0000000000000001 R09: ffffed107dde49d1\nR10: ffff8883eef24e8b R11: ffff8881002cec20 R12: 1ffff11020059d37\nR13: 00000000003fff7b R14: ffff8881002cec20 R15: dffffc0000000000\nFS: 00007f963f21d940(0000) GS:ffff888458ca6000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f963f5edf71 CR3: 000000010672c000 CR4: 0000000000350ef0\nCall Trace:\n<TASK>\ncodetag_trylock_module_list+0xd/0x20\nalloc_tag_top_users+0x369/0x4b0\n__show_mem+0x1cd/0x6e0\nwarn_alloc+0x2b1/0x390\n__alloc_frozen_pages_noprof+0x12b9/0x21a0\nalloc_pages_mpol+0x135/0x3e0\nalloc_slab_page+0x82/0xe0\nnew_slab+0x212/0x240\n___slab_alloc+0x82a/0xe00\n</TASK>\nAs David Wang points out, this issue became easier to trigger after commit\n780138b12381 (\"alloc_tag: check mem_profiling_support in alloc_tag_init\").\nBefore the commit, the issue occurred only when it failed to allocate and\ninitialize alloc_tag_cttype or if a memory allocation fails before\nalloc_tag_init() is called. After the commit, it can be easily triggered\nwhen memory profiling is compiled but disabled at boot.\nTo properly determine whether alloc_tag_init() has been called and its\ndata structures initialized, verify that alloc_tag_cttype is a valid\npointer before acquiring the semaphore. If the variable is NULL or an\nerror value, it has not been properly initialized. In such a case, just\nskip and do not attempt to acquire the semaphore.\n[harry.yoo@oracle.com: v3]"], "name": "CVE-2025-38517", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "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": "2025-08-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-38517\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-38517\nhttps://lore.kernel.org/linux-cve-announce/2025081653-CVE-2025-38517-2883@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-08-18T20:50:01.170088+00:00", "updated": "2025-08-18T20:50:01.170174+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}