PT-2021-7013 · Linux+6 · Linux Kernel+6
CVSS v4.0
7.3
High
| Vector | AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A use-after-free issue was found in the
drm lease held function in drivers/gpu/drm/drm lease.c due to a race problem, allowing a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak. This flaw can be exploited by a specially crafted program to disclose protected information.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Debian
Linux Kernel
Red Hat
Suse