Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count from userspace to that buffer. Later, we use kstrtouint on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using kstrtouint. Fix this issue by using memdup_user_nul instead of memdup_user.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 61d8658b4a435eac729966cc94cdda077a8df5cd before 1f84a2744ad813be23fc4be99fb74bfb24aadb95; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before a75001678e1d38aa607d5b898ec7ff8ed0700d59; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before 769b9fd2af02c069451fe9108dba73355d9a021c; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before dccd97b39ab2f2b1b9a47a1394647a4d65815255; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before d93318f19d1e1a6d5f04f5d965eaa9055bb7c613; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before 563e609275927c0b75fbfd0d90441543aa7b5e0d; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before 4907f5ad246fa9b51093ed7dfc7da9ebbd3f20b8; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before 177f43c6892e6055de6541fe9391a8a3d1f95fc9; affected 61d8658b4a435eac729966cc94cdda077a8df5cd before d0184a375ee797eb657d74861ba0935b6e405c62 |
| Linux / Linux | affected 4.11; unaffected 0 before 4.11; unaffected 4.19.316 through 4.19.*; unaffected 5.4.278 through 5.4.*; unaffected 5.10.219 through 5.10.*; unaffected 5.15.161 through 5.15.*; unaffected 6.1.93 through 6.1.*; unaffected 6.6.33 through 6.6.*; unaffected 6.8.12 through 6.8.*; unaffected 6.9.3 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1f84a2744ad813be23fc4be99fb74bfb24aadb95
- https://git.kernel.org/stable/c/a75001678e1d38aa607d5b898ec7ff8ed0700d59
- https://git.kernel.org/stable/c/769b9fd2af02c069451fe9108dba73355d9a021c
- https://git.kernel.org/stable/c/dccd97b39ab2f2b1b9a47a1394647a4d65815255
- https://git.kernel.org/stable/c/d93318f19d1e1a6d5f04f5d965eaa9055bb7c613
- https://git.kernel.org/stable/c/563e609275927c0b75fbfd0d90441543aa7b5e0d
- https://git.kernel.org/stable/c/4907f5ad246fa9b51093ed7dfc7da9ebbd3f20b8
- https://git.kernel.org/stable/c/177f43c6892e6055de6541fe9391a8a3d1f95fc9
- https://git.kernel.org/stable/c/d0184a375ee797eb657d74861ba0935b6e405c62
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
- https://git.kernel.org/stable/c/1f84a2744ad813be23fc4be99fb74bfb24aadb95
- https://git.kernel.org/stable/c/a75001678e1d38aa607d5b898ec7ff8ed0700d59
- https://git.kernel.org/stable/c/769b9fd2af02c069451fe9108dba73355d9a021c
- https://git.kernel.org/stable/c/dccd97b39ab2f2b1b9a47a1394647a4d65815255
- https://git.kernel.org/stable/c/d93318f19d1e1a6d5f04f5d965eaa9055bb7c613
- https://git.kernel.org/stable/c/563e609275927c0b75fbfd0d90441543aa7b5e0d
- https://git.kernel.org/stable/c/4907f5ad246fa9b51093ed7dfc7da9ebbd3f20b8
- https://git.kernel.org/stable/c/177f43c6892e6055de6541fe9391a8a3d1f95fc9
- https://git.kernel.org/stable/c/d0184a375ee797eb657d74861ba0935b6e405c62
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
No English description supplied.