Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() After making all ->qlen_notify() callbacks idempotent, now it is safe to remove the check of qlen!=0 from both fq_codel_dequeue() and codel_qdisc_dequeue().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before 7a742a9506849d1c1aa71e36c89855ceddc7d58e; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before cc71a757da78dd4aa1b4a9b19cb011833730ccf2; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before eda741fe155ddf5ecd2dd3bfbd4fc3c0c7dbb450; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before 829c49b6b2ff45b043739168fd1245e4e1a91a30; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before 2f9761a94bae33d26e6a81b31b36e7d776d93dc1; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before 4d55144b12e742404bb3f8fee6038bafbf45619d; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before e73c838c80dccb9e4f19becc11d9f3cb4a27d483; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before a57fe60ef4cf96bfbb6b58397ec28bdb5a5c6b31; affected 76e3cc126bb223013a6b9a0e2a51238d1ef2e409 before 342debc12183b51773b3345ba267e9263bdfaaef |
| Linux / Linux | affected 3.5; unaffected 0 before 3.5; unaffected 5.4.297 through 5.4.*; unaffected 5.10.241 through 5.10.*; unaffected 5.15.190 through 5.15.*; unaffected 6.1.135 through 6.1.*; unaffected 6.6.88 through 6.6.*; unaffected 6.12.24 through 6.12.*; unaffected 6.13.12 through 6.13.*; unaffected 6.14.3 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/7a742a9506849d1c1aa71e36c89855ceddc7d58e
- https://git.kernel.org/stable/c/cc71a757da78dd4aa1b4a9b19cb011833730ccf2
- https://git.kernel.org/stable/c/eda741fe155ddf5ecd2dd3bfbd4fc3c0c7dbb450
- https://git.kernel.org/stable/c/829c49b6b2ff45b043739168fd1245e4e1a91a30
- https://git.kernel.org/stable/c/2f9761a94bae33d26e6a81b31b36e7d776d93dc1
- https://git.kernel.org/stable/c/4d55144b12e742404bb3f8fee6038bafbf45619d
- https://git.kernel.org/stable/c/e73c838c80dccb9e4f19becc11d9f3cb4a27d483
- https://git.kernel.org/stable/c/a57fe60ef4cf96bfbb6b58397ec28bdb5a5c6b31
- https://git.kernel.org/stable/c/342debc12183b51773b3345ba267e9263bdfaaef
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.