This has been fixed in all affected Ubuntu kernels, closing.
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-0322
** Information type changed from Private Security to Public Security
** Changed in: linux (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1954832
Title:
sctp: account for stream padding for reconf chunk
Status in linux package in Ubuntu:
Fix Released
Bug description:
[Impact]
The missing account for stream padding may lead to the use of more buffer
than was allocated buffer, causing a BUG_ON.
[Potential regression]
SCTP flows may stop working.
[Test case]
Run a privately shared test case.
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