Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds If the "struct can_priv::echoo_skb" is accessed out of bounds, this would cause a kernel crash. Instead, issue a meaningful warning message and return with an error.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.33, < 5.15.139 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4Mailing ListPatch
- https://git.kernel.org/stable/c/53c468008a7c9ca3f5fc985951f35ec2acae85bcMailing ListPatch
- https://git.kernel.org/stable/c/6411959c10fe917288cbb1038886999148560057Mailing ListPatch
- https://git.kernel.org/stable/c/826120c9ba68f2d0dbae58e99013929c883d1444Mailing ListPatch
- https://git.kernel.org/stable/c/8ab67da060157362b2e0926692c659808784708fMailing ListPatch
- https://git.kernel.org/stable/c/0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4Mailing ListPatch
- https://git.kernel.org/stable/c/53c468008a7c9ca3f5fc985951f35ec2acae85bcMailing ListPatch
- https://git.kernel.org/stable/c/6411959c10fe917288cbb1038886999148560057Mailing ListPatch
- https://git.kernel.org/stable/c/826120c9ba68f2d0dbae58e99013929c883d1444Mailing ListPatch
- https://git.kernel.org/stable/c/8ab67da060157362b2e0926692c659808784708fMailing ListPatch
FAQ
What is CVE-2023-52878?
CVE-2023-52878 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds If the "struct can_priv::echoo_sk...
How severe is CVE-2023-52878?
CVE-2023-52878 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-52878?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.