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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50632

drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init() tad_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")

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 036a7584bede317d0df6b854e4f531b7a2dd8b33 to < 367404bfd1aa87b2a50059cd8edc6c12c367cd15affected
  • 036a7584bede317d0df6b854e4f531b7a2dd8b33 to < 7772f4de934123ccd7c7cdc1dc4e46fdd5d767fbaffected
  • 036a7584bede317d0df6b854e4f531b7a2dd8b33 to < 973ae93d80d9d262f695eb485a1902b74c4b9098affected

Linux Linux

Default version status: affected

  • 5.17affected
  • 0 to < 5.17unaffected
  • 6.0.16 to ≤ 6.0.*unaffected
  • 6.1.2 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References