CVE-2023-0030

CVSS 7.8 HIGHEPSS 0.2%CWE-416

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

08 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A use-after-free flaw was found in the Linux kernel’s nouveau driver in how a user triggers a memory overflow that causes the nvkm_vma_tail function to fail. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · kernel

References

https://bugzilla.redhat.com/show_bug.cgi?id=2157270 https://github.com/torvalds/linux/commit/729eba3355674f2d9524629b73683ba1d1cd3f10 https://security.netapp.com/advisory/ntap-20230413-0010/