VulnerabilityModified
CVE-2023-4295
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
HIGH 7.8EPSS 0.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190, CWE-416
- Affected
- arm/mali gpu kernel driver · arm/valhall gpu kernel driver
- Source
- arm-security@arm.com
References
- http://packetstormsecurity.com/files/176109/Arm-Mali-CSF-Overflow-Use-After-Free.htmlThird Party Advisory
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20VulnerabilitiesVendor Advisory
- http://packetstormsecurity.com/files/176109/Arm-Mali-CSF-Overflow-Use-After-Free.htmlThird Party Advisory
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20VulnerabilitiesVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.