CVE-2024-26760
"IBM Linux Kernel Scsi Target Bio Free Vulnerability"
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().
INFO
Published Date :
April 3, 2024, 5:15 p.m.
Last Modified :
March 3, 2025, 5:33 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the Linux kernel to a patched version.
- Reboot the system after the update.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-26760.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26760 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-26760
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-26760 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26760 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 from (excluding) 6.7.7 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.19 from (excluding) 6.1.80 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 from (excluding) 6.6.19 Added Reference Type CVE: https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231 Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec Added Reference https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921 Added Reference https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804 Added Reference https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 03, 2024
Action Type Old Value New Value Added 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(). Added Reference kernel.org https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804 [No types assigned]