Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed Returning an error code from .remove() makes the driver core emit the little helpful error message: remove callback returned a non-zero value. This will be ignored. and then remove the device anyhow. So all resources that were not freed are leaked in this case. Skipping serial8250_unregister_port() has the potential to keep enough of the UART around to trigger a use-after-free. So replace the error return (and with it the little helpful error message) by a more useful error message and continue to cleanup.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2d66412563ef8953e2bac2d98d2d832b3f3f49cd before b502fb43f7fb55aaf07f6092ab44657595214b93; affected d833cba201adf9237168e19f0d76e4d7aa69f303 before bc57f3ef8a9eb0180606696f586a6dcfaa175ed0; affected e0db709a58bdeb8966890882261a3f8438c5c9b7 before 828cd829483f0cda920710997aed79130b0af690; affected e3f0c638f428fd66b5871154b62706772045f91a before d74173bda29aba58f822175d983d07c8ed335494; affected e3f0c638f428fd66b5871154b62706772045f91a before 887a558d0298d36297daea039954c39940228d9b; affected e3f0c638f428fd66b5871154b62706772045f91a before 95e4e0031effad9837af557ecbfd4294a4d8aeee; affected e3f0c638f428fd66b5871154b62706772045f91a before ad90d0358bd3b4554f243a425168fc7cebe7d04e; affected 02eed6390dbe61115f3e3f63829c95c611aee67b; affected 5.4.225 before 5.4.268; affected 5.10.156 before 5.10.209; affected 5.15.80 before 5.15.148; affected 6.0.10 before 6.1 |
| Linux / Linux | affected 6.1; unaffected 0 before 6.1; unaffected 5.4.268 through 5.4.*; unaffected 5.10.209 through 5.10.*; unaffected 5.15.148 through 5.15.*; unaffected 6.1.75 through 6.1.*; unaffected 6.6.14 through 6.6.*; unaffected 6.7.2 through 6.7.*; unaffected 6.8 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93
- https://git.kernel.org/stable/c/bc57f3ef8a9eb0180606696f586a6dcfaa175ed0
- https://git.kernel.org/stable/c/828cd829483f0cda920710997aed79130b0af690
- https://git.kernel.org/stable/c/d74173bda29aba58f822175d983d07c8ed335494
- https://git.kernel.org/stable/c/887a558d0298d36297daea039954c39940228d9b
- https://git.kernel.org/stable/c/95e4e0031effad9837af557ecbfd4294a4d8aeee
- https://git.kernel.org/stable/c/ad90d0358bd3b4554f243a425168fc7cebe7d04e
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/b502fb43f7fb55aaf07f6092ab44657595214b93
- https://git.kernel.org/stable/c/bc57f3ef8a9eb0180606696f586a6dcfaa175ed0
- https://git.kernel.org/stable/c/828cd829483f0cda920710997aed79130b0af690
- https://git.kernel.org/stable/c/d74173bda29aba58f822175d983d07c8ed335494
- https://git.kernel.org/stable/c/887a558d0298d36297daea039954c39940228d9b
- https://git.kernel.org/stable/c/95e4e0031effad9837af557ecbfd4294a4d8aeee
- https://git.kernel.org/stable/c/ad90d0358bd3b4554f243a425168fc7cebe7d04e
- https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
No English description supplied.
No references supplied.