CVE-2024-36920 Affecting reiserfs-kmp-coco package, versions <6.4.0-15061.9.coco15sp6.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-SLES156-REISERFSKMPCOCO-8540962
- published20 Dec 2024
- disclosed19 Dec 2024
Introduced: 19 Dec 2024
NewCVE-2024-36920 (opens in a new tab)How to fix?
Upgrade SLES:15.6 reiserfs-kmp-coco to version 6.4.0-15061.9.coco15sp6.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream reiserfs-kmp-coco package and not the reiserfs-kmp-coco package as distributed by SLES.
See How to fix? for SLES:15.6 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpi3mr: Avoid memcpy field-spanning write WARNING
When the "storcli2 show" command is executed for eHBA-9600, mpi3mr driver prints this WARNING message:
memcpy: detected field-spanning write (size 128) of single field "bsg_reply_buf->reply_buf" at drivers/scsi/mpi3mr/mpi3mr_app.c:1658 (size 1) WARNING: CPU: 0 PID: 12760 at drivers/scsi/mpi3mr/mpi3mr_app.c:1658 mpi3mr_bsg_request+0x6b12/0x7f10 [mpi3mr]
The cause of the WARN is 128 bytes memcpy to the 1 byte size array "__u8 replay_buf[1]" in the struct mpi3mr_bsg_in_reply_buf. The array is intended to be a flexible length array, so the WARN is a false positive.
To suppress the WARN, remove the constant number '1' from the array declaration and clarify that it has flexible length. Also, adjust the memory allocation size to match the change.
References
- https://www.suse.com/security/cve/CVE-2024-36920.html
- https://bugzilla.suse.com/1225768
- https://git.kernel.org/stable/c/429846b4b6ce9853e0d803a2357bb2e55083adf0
- https://git.kernel.org/stable/c/4d2772324f43cf5674ac3dbe3f74a7e656396716
- https://git.kernel.org/stable/c/5f0266044dc611563539705bff0b3e1545fbb6aa
- https://git.kernel.org/stable/c/f09318244c6cafd10aca741b9c01e0a2c362d43a