CVE-2025-39834
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-39834
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39834.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-39834
- Downstream
- Related
- Published
- 2025-09-16T13:08:50.896Z
- Modified
- 2025-12-02T19:14:00.161005Z
- Summary
- net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: HWS, Fix memory leak in hwsactiongetsharedstc_nic error flow
When an invalid stctype is provided, the function allocates memory for sharedstc but jumps to unlockandout without freeing it, causing a memory leak.
Fix by jumping to freesharedstc label instead to ensure proper cleanup.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39834.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/051fd8576a2e4e95d5870c5c9f8679c5b16882e4
- https://git.kernel.org/stable/c/a630f83592cdad1253523a1b760cfe78fef6cd9c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39834.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-39834
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced504e536d90104c850731840d3fbc95acf251f11bFixed051fd8576a2e4e95d5870c5c9f8679c5b16882e4Fixeda630f83592cdad1253523a1b760cfe78fef6cd9c
Affected versions
v6.*
v6.11
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.15
v6.15-rc1
v6.15-rc2
v6.15-rc3
v6.15-rc4
v6.15-rc5
v6.15-rc6
v6.15-rc7
v6.16
v6.16-rc1
v6.16-rc2
v6.16-rc3
v6.16-rc4
v6.16-rc5
v6.16-rc6
v6.16-rc7
v6.16.1
v6.16.2
v6.16.3
v6.16.4
v6.17-rc1
v6.17-rc2