UBUNTU-CVE-2022-32981
Dashboard / Vulnerabilities / UBUNTU-CVE-2022-32981
Summary:
Details: An issue was discovered in the Linux kernel through 5.18.3 on powerpc 32-bit platforms. There is a buffer overflow in ptrace PEEKUSER and POKEUSER (aka PEEKUSR and POKEUSR) when accessing floating point registers.
References: https://ubuntu.com/security/CVE-2022-32981, https://git.kernel.org/linus/8e1278444446fc97778a5e5c99bca1ce0bbc5ec9, https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=8e1278444446fc97778a5e5c99bca1ce0bbc5ec9, https://www.cve.org/CVERecord?id=CVE-2022-32981
Affected packages
Package
Name: linux-hwe-edge
Purl: pkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.8.0-28.30~16.04.1
4.8.0-30.32~16.04.1
4.8.0-32.34~16.04.1
4.8.0-34.36~16.04.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
