CVE-2023-52878
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…
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4Mailing List, Patch
- https://git.kernel.org/stable/c/53c468008a7c9ca3f5fc985951f35ec2acae85bcMailing List, Patch
- https://git.kernel.org/stable/c/6411959c10fe917288cbb1038886999148560057Mailing List, Patch
- https://git.kernel.org/stable/c/826120c9ba68f2d0dbae58e99013929c883d1444Mailing List, Patch
- https://git.kernel.org/stable/c/8ab67da060157362b2e0926692c659808784708fMailing List, Patch
- https://git.kernel.org/stable/c/0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4Mailing List, Patch
- https://git.kernel.org/stable/c/53c468008a7c9ca3f5fc985951f35ec2acae85bcMailing List, Patch
- https://git.kernel.org/stable/c/6411959c10fe917288cbb1038886999148560057Mailing List, Patch
- https://git.kernel.org/stable/c/826120c9ba68f2d0dbae58e99013929c883d1444Mailing List, Patch
- https://git.kernel.org/stable/c/8ab67da060157362b2e0926692c659808784708fMailing List, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.