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USN-5814-1: Linux kernel vulnerabilities
Jan. 19, 2023, 7:27 p.m. |
Ubuntu security notices ubuntu.com
contained a stack-based buffer overflow. A local attacker could use this to
cause a denial of service (system crash) or execute arbitrary code.
(CVE-2022-4378)
Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation
in the Linux kernel contained multiple use-after-free vulnerabilities. A
physically proximate attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-42896)
It was discovered that the Xen netback …
bluetooth buffer buffer overflow code crash cve denial of service free handshake kernel linux linux kernel local overflow service system use-after-free usn vulnerabilities
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