Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using sscanf. Fix this issue by using memdup_user_nul instead of memdup_user.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 481fc0c8617304a67649027c4a44723a139a0462; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 595a6b98deec01b6dbb20139f71edcd5fb760ec2; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 00b425ff0891283207d7bad607a2412225274d7a; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 1708e3cf2488788cba5489e4f913d227de757baf; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 204714e68015d6946279719fd464ecaf57240f35; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 7510fab46b1cbd1680e2a096e779aec3334b4143; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before ecb76200f5557a2886888aaa53702da1ab9e6cdf; affected 9f30b674759b9a2da25aefe25d885161d8a911cb before 13d0cecb4626fae67c00c84d3c7851f6b62f7df3 |
| Linux / Linux | affected 3.19; unaffected 0 before 3.19; 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/481fc0c8617304a67649027c4a44723a139a0462
- https://git.kernel.org/stable/c/595a6b98deec01b6dbb20139f71edcd5fb760ec2
- https://git.kernel.org/stable/c/00b425ff0891283207d7bad607a2412225274d7a
- https://git.kernel.org/stable/c/1708e3cf2488788cba5489e4f913d227de757baf
- https://git.kernel.org/stable/c/7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c
- https://git.kernel.org/stable/c/204714e68015d6946279719fd464ecaf57240f35
- https://git.kernel.org/stable/c/7510fab46b1cbd1680e2a096e779aec3334b4143
- https://git.kernel.org/stable/c/ecb76200f5557a2886888aaa53702da1ab9e6cdf
- https://git.kernel.org/stable/c/13d0cecb4626fae67c00c84d3c7851f6b62f7df3
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/481fc0c8617304a67649027c4a44723a139a0462
- https://git.kernel.org/stable/c/595a6b98deec01b6dbb20139f71edcd5fb760ec2
- https://git.kernel.org/stable/c/00b425ff0891283207d7bad607a2412225274d7a
- https://git.kernel.org/stable/c/1708e3cf2488788cba5489e4f913d227de757baf
- https://git.kernel.org/stable/c/7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c
- https://git.kernel.org/stable/c/204714e68015d6946279719fd464ecaf57240f35
- https://git.kernel.org/stable/c/7510fab46b1cbd1680e2a096e779aec3334b4143
- https://git.kernel.org/stable/c/ecb76200f5557a2886888aaa53702da1ab9e6cdf
- https://git.kernel.org/stable/c/13d0cecb4626fae67c00c84d3c7851f6b62f7df3
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
No English description supplied.
No references supplied.
No English description supplied.