- Vulnerability/
- CVE-2024-38560
19/6/2024
19/6/2024
5/11/2024
CVE-2024-38560: scsi: bfa: Ensure the copied buf is NUL terminated
First published: Wed Jun 19 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.9-1 6.11.10-1 |
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Reference Links
- https://git.kernel.org/stable/c/00b425ff0891283207d7bad607a2412225274d7a
- https://git.kernel.org/stable/c/13d0cecb4626fae67c00c84d3c7851f6b62f7df3
- https://git.kernel.org/stable/c/1708e3cf2488788cba5489e4f913d227de757baf
- https://git.kernel.org/stable/c/204714e68015d6946279719fd464ecaf57240f35
- https://git.kernel.org/stable/c/481fc0c8617304a67649027c4a44723a139a0462
- https://git.kernel.org/stable/c/595a6b98deec01b6dbb20139f71edcd5fb760ec2
- https://git.kernel.org/stable/c/7510fab46b1cbd1680e2a096e779aec3334b4143
- https://git.kernel.org/stable/c/7d3e694c4fe30f3aba9cd5ae86fb947a54c3db5c
- https://git.kernel.org/stable/c/ecb76200f5557a2886888aaa53702da1ab9e6cdf
- https://launchpad.net/bugs/cve/CVE-2024-38560
- https://git.kernel.org/linus/13d0cecb4626fae67c00c84d3c7851f6b62f7df3
- https://security-tracker.debian.org/tracker/CVE-2024-38560
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-38560
- https://nvd.nist.gov/vuln/detail/CVE-2024-38560
- https://ubuntu.com/security/CVE-2024-38560
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