title: sfc: farch: fix TX queue lookup in TX flush done handling
description: In the Linux kernel, the following vulnerability has been resolved:
sfc: farch: fix TX queue lookup in TX flush done handling
We're starting from a TXQ instance number ('qid'), not a TXQ type, so
efx_get_tx_queue() is inappropriate (and could return NULL, leading
to panics).
affected:
{
product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions:
version: 12804793b17c, lessThan: fb791572d674, status: affected, versionType: git
version: 12804793b17c, lessThan: a1570985ec04, status: affected, versionType: git
version: 12804793b17c, lessThan: 98d911807489, status: affected, versionType: git
version: 12804793b17c, lessThan: 5b1faa92289b, status: affected, versionType: git
}
{
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions:
version: 5.10, status: affected
version: 0, lessThan: 5.10, status: unaffected, versionType: custom
version: 5.10.36, lessThanOrEqual: 5.10.*, status: unaffected, versionType: custom
version: 5.11.20, lessThanOrEqual: 5.11.*, status: unaffected, versionType: custom
version: 5.12.3, lessThanOrEqual: 5.12.*, status: unaffected, versionType: custom
version: 5.13, lessThanOrEqual: *, status: unaffected, versionType: original_commit_for_fix
}
