CVE-2024-38603
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() pci_alloc_irq_vectors() allocates an irq vector.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action() fails, the irq vector is not freed, which leads to a memory leak. Replace the devm_add_action with devm_add_action_or_reset to ensure the irq vector can be destroyed when it fails.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9Patch
- https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782Patch
- https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0Patch
- https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6fPatch
- https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91Patch
- https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9Patch
- https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782Patch
- https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0Patch
- https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6fPatch
- https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.