I was checking my Debian 11 bullseye kernel if i have fix for Dirty Pipe vulnerability. Seems that kernel version 5.10.102 has the fix for that.
Problem is that i cannot get upgrade for that kernel version. At least with apt-get update command.
Do i have to manually upgrade my kernel or is there some repository which i have to add to my sources.list?
Also apt-get update or apt-get dist-upgrade does not give OS upgrade to version 11.2 which seems to be latest version of Debian. uname -rs gives me Linux 5.10.0-11-amd64
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unix_ike
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The fixed kernel version (5.10.103-1) is available in the Bullseye security repository. Add this line to your sources.list:
deb http://deb.debian.org/debian-security/ bullseye-security main
Lacek
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Finally got time to try this. Unfortunally this did not do the trick. I have above repo in `sources.list` but highest kernel version i get is `5.10.0-13-amd64` – unix_ike Apr 05 '22 at 07:00