CVE-2022-50510
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() arm_smmu_pmu_init() won't remove the callback added by cpuhp_setup_state_multi() when platform_driver_register() failed. Remove the callback by cpuhp_remove_multi_state() in fail path. Similar to the handling of arm_ccn_init() in commit 26242b330093 ("bus: arm-ccn: Prevent hotplug callback leak")
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | d69bdb61d577297d3851fc9f6403574bf73ef41f | Unavailable | None listed |
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | 359286f886feef38536eaa7e673dc3440f03b0a1 | Unavailable | None listed |
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | b131304fe722853cf26e55c4fa21fc58a36e7f21 | Unavailable | None listed |
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | f245ca9a0fe7f794a8187ad803d5e2ced5a11cb2 | Unavailable | None listed |
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | 582babe17ea878ec1d76f30e03f3a6ce6e30eb91 | Unavailable | None listed |
| 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 | affected | git | 6f2d566b46436a50a80d6445e82879686b89588c | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.2 | Unavailable | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |