[ubuntu/hirsute-security] linux 5.11.0-36.40 (Accepted)

Andy Whitcroft apw at canonical.com
Wed Sep 22 09:31:39 UTC 2021


linux (5.11.0-36.40) hirsute; urgency=medium

  * s390x BPF JIT vulnerabilities (LP: #1943960)
    - SAUCE: s390/bpf: Fix branch shortening during codegen pass
    - SAUCE: s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
    - SAUCE: s390/bpf: Fix optimizing out zero-extensions

Date: 2021-09-17 18:10:10.245223+00:00
Changed-By: Thadeu Lima de Souza Cascardo <thadeu.cascardo at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux/5.11.0-36.40
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