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
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2022/06/14/3 | Exploit Mailing List Patch Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=8e1278444446fc97778a5e5c99bca1ce0bbc5ec9 | Mailing List Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
27 Jun 2022, 15:35
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:* |
|
CWE | CWE-120 | |
CVSS |
v2 : v3 : |
v2 : 4.6
v3 : 7.8 |
References | (MLIST) http://www.openwall.com/lists/oss-security/2022/06/14/3 - Exploit, Mailing List, Patch, Third Party Advisory | |
References | (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=8e1278444446fc97778a5e5c99bca1ce0bbc5ec9 - Mailing List, Patch, Vendor Advisory | |
First Time |
Linux
Linux linux Kernel |
14 Jun 2022, 15:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
10 Jun 2022, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-06-10 20:15
Updated : 2023-12-10 14:22
NVD link : CVE-2022-32981
Mitre link : CVE-2022-32981
CVE.ORG link : CVE-2022-32981
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')