CVE-2023-53066

qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

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

Lifecycle

02 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550 https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270 https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882 https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683 https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32 https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad