CVE-2022-50510
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-10-07
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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")
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < d69bdb61d577297d3851fc9f6403574bf73ef41f |
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 359286f886feef38536eaa7e673dc3440f03b0a1 |
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < b131304fe722853cf26e55c4fa21fc58a36e7f21 |
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < f245ca9a0fe7f794a8187ad803d5e2ced5a11cb2 |
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 582babe17ea878ec1d76f30e03f3a6ce6e30eb91 |
| Linux | Linux | 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 < 6f2d566b46436a50a80d6445e82879686b89588c |
| Linux | Linux | 5.2 |
| linux | linux_kernel | 5.2 – 5.4.229 |