Description
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4033-1 | libtar security update |
EUVD |
EUVD-2021-20323 | The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak. |
Ubuntu USN |
USN-7398-1 | libtar vulnerabilities |
References
History
Mon, 03 Nov 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 02 Apr 2025 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openatom
Openatom openeuler |
|
| CPEs | cpe:2.3:o:huawei:openeuler:20.03:sp3:*:*:lts:*:*:* cpe:2.3:o:huawei:openeuler:22.03:*:*:*:lts:*:*:* |
cpe:2.3:o:openatom:openeuler:20.03:sp1:*:*:lts:*:*:* cpe:2.3:o:openatom:openeuler:20.03:sp3:*:*:lts:*:*:* cpe:2.3:o:openatom:openeuler:22.03:*:*:*:lts:*:*:* |
| Vendors & Products |
Huawei
Huawei openeuler |
Openatom
Openatom openeuler |
Status: PUBLISHED
Assigner: openEuler
Published:
Updated: 2025-11-03T20:33:40.032Z
Reserved: 2021-05-28T00:00:00.000Z
Link: CVE-2021-33646
No data.
Status : Modified
Published: 2022-08-10T20:15:20.637
Modified: 2025-11-03T21:15:41.500
Link: CVE-2021-33646
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN