CVE-2022-32981
HIGH 7.8EPSS 1.0%
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.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 0.96% chance of exploitation in the next 30 days, 61st percentile
- Published
- 2022-06-10
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- SpiralBL0CK/CVE-2022-329810★ · 2024-12-20
Security advisories
- https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=8e1278444446…
- http://www.openwall.com/lists/oss-security/2022/06/14/3