CVE-2024-38603

drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()

EPSS 0.2%

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

19 jun 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

Productos afectados

Linux · Linux

Referencias

https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9 https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782 https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0 https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6f https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91