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USN-6602-1: Linux kernel vulnerabilities
Jan. 25, 2024, 8:15 p.m. |
Ubuntu security notices ubuntu.com
Oleksenko discovered that some AMD processors could leak stale data from
division operations in certain situations. A local attacker could possibly
use this to expose sensitive information. (CVE-2023-20588)
It was discovered that a race condition existed in the Linux kernel when
performing operations with kernel objects, leading to an out-of-bounds
write. A local attacker could use this to cause a denial of service (system
crash) or execute arbitrary code. (CVE-2023-45863) …
amd attacker cve data expose information kernel leak linux linux kernel linux kernel vulnerabilities local operations performing processors race race condition sensitive sensitive information usn vulnerabilities
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