CVE-2022-50874
- Source
- https://cve.org/CVERecord?id=CVE-2022-50874
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50874.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50874
- Downstream
- Published
- 2025-12-30T12:23:15.388Z
- Modified
- 2026-03-10T21:48:43.423665Z
- Summary
- RDMA/erdma: Fix refcount leak in erdma_mmap
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
RDMA/erdma: Fix refcount leak in erdma_mmap
rdmausermmapentryget() take reference, we should release it when not need anymore, add the missing rdmausermmapentryput() in the error path to fix it.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50874.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/410f0f46ffca4d0102470c1e0c747ecfece4204c
- https://git.kernel.org/stable/c/8372207b009d6abdd60bb05624640bd86386599f
- https://git.kernel.org/stable/c/ee84146c05ad2316b9a7222d0ec4413e0bf30eeb
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50874.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50874
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
-
Introduced155055771704f8cbb5c176a4309b7dc30a50450cFixed8372207b009d6abdd60bb05624640bd86386599fFixed410f0f46ffca4d0102470c1e0c747ecfece4204cFixedee84146c05ad2316b9a7222d0ec4413e0bf30eeb
Affected versions
v5.*
v5.19
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
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.2.1
v6.2.2