CVE-2024-26760
In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bio_put() for error case As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by…
Does this matter?
Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bio_put() for error case As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ecPatch
- https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921Patch
- https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804Patch
- https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231Patch
- https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ecPatch
- https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921Patch
- https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804Patch
- https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.