CVE-2022-50510
- Source
- https://cve.org/CVERecord?id=CVE-2022-50510
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50510.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50510
- Downstream
- Published
- 2025-10-07T15:19:07.425Z
- Modified
- 2026-06-18T03:54:25.892569659Z
- Summary
- perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
perf/smmuv3: Fix hotplug callback leak in armsmmupmu_init()
armsmmupmuinit() won't remove the callback added by cpuhpsetupstatemulti() when platformdriverregister() failed. Remove the callback by cpuhpremovemulti_state() in fail path.
Similar to the handling of armccninit() in commit 26242b330093 ("bus: arm-ccn: Prevent hotplug callback leak")
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50510.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/359286f886feef38536eaa7e673dc3440f03b0a1
- https://git.kernel.org/stable/c/582babe17ea878ec1d76f30e03f3a6ce6e30eb91
- https://git.kernel.org/stable/c/6f2d566b46436a50a80d6445e82879686b89588c
- https://git.kernel.org/stable/c/b131304fe722853cf26e55c4fa21fc58a36e7f21
- https://git.kernel.org/stable/c/d69bdb61d577297d3851fc9f6403574bf73ef41f
- https://git.kernel.org/stable/c/f245ca9a0fe7f794a8187ad803d5e2ced5a11cb2
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50510.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50510
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced7d839b4b9e00645e49345d6ce5dfa8edf53c1a21Fixedd69bdb61d577297d3851fc9f6403574bf73ef41fFixed359286f886feef38536eaa7e673dc3440f03b0a1Fixedb131304fe722853cf26e55c4fa21fc58a36e7f21Fixedf245ca9a0fe7f794a8187ad803d5e2ced5a11cb2Fixed582babe17ea878ec1d76f30e03f3a6ce6e30eb91Fixed6f2d566b46436a50a80d6445e82879686b89588c