HomeDefault status
unaffected
2d470c778120d3cdb8d8ab250329ca85f49f12b1 (git) before ddbf7e1d82a1d0c1d3425931a6cb1b83f8454759
affected
2d470c778120d3cdb8d8ab250329ca85f49f12b1 (git) before 778b09d91baafb13408470c721d034d6515cfa5a
affected
Default status
affected
6.14
affected
Any version before 6.14
unaffected
6.14.2 (semver)
unaffected
6.15 (original_commit_for_fix)
unaffected
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: Initialize ctx to avoid memory allocation error It is possible that ctx in nfqnl_build_packet_message() could be used before it is properly initialize, which is only initialized by nfqnl_get_sk_secctx(). This patch corrects this problem by initializing the lsmctx to a safe value when it is declared. This is similar to the commit 35fcac7a7c25 ("audit: Initialize lsmctx to avoid memory allocation error").
Product status
2d470c778120d3cdb8d8ab250329ca85f49f12b1 (git) before ddbf7e1d82a1d0c1d3425931a6cb1b83f8454759
2d470c778120d3cdb8d8ab250329ca85f49f12b1 (git) before 778b09d91baafb13408470c721d034d6515cfa5a
6.14
Any version before 6.14
6.14.2 (semver)
6.15 (original_commit_for_fix)
References
git.kernel.org/...c/ddbf7e1d82a1d0c1d3425931a6cb1b83f8454759
git.kernel.org/...c/778b09d91baafb13408470c721d034d6515cfa5a