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USN-6133-1: Linux kernel (Intel IoTG) vulnerabilities
June 1, 2023, 9:39 p.m. |
Ubuntu security notices ubuntu.com
in the Linux kernel did not properly perform filter deactivation in some
situations. A local attacker could possibly use this to gain elevated
privileges. Please note that with the fix for this CVE, kernel support for
the TCINDEX classifier has been removed. (CVE-2023-1829)
It was discovered that some AMD x86-64 processors with SMT enabled could
speculatively execute instructions using a return address from a sibling
thread. A local attacker could possibly …
control cve deactivation filter fix implementation intel kernel linux linux kernel local privileges support traffic usn vulnerabilities
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