CVE-2022-49795
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49795
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49795.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49795
- Downstream
- Related
- Published
- 2025-05-01T14:09:25.764Z
- Modified
- 2025-11-29T00:32:48.024120Z
- Summary
- rethook: fix a potential memleak in rethook_alloc()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
rethook: fix a potential memleak in rethook_alloc()
In rethook_alloc(), the variable rh is not freed or passed out if handler is NULL, which could lead to a memleak, fix it.
[Masami: Add "rethook:" tag to the title.]
Acke-by: Masami Hiramatsu (Google) mhiramat@kernel.org
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49795.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb
- https://git.kernel.org/stable/c/cbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49795.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49795
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
-
Introduced54ecbe6f1ed5138c895bdff55608cf502755b20eFixedcbc5d1f9a8cc40ba2bc6779b36d2ea1f65bc027cFixed0a1ebe35cb3b7aa1f4b26b37e2a0b9ae68dc4ffb
Affected versions
v5.*
v5.17
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5