VulnerabilityModified
CVE-2023-28772
An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.
MEDIUM 6.7EPSS 0.71%
Does this matter?
Lower severity and a low EPSS score (0.71%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.
- CVSS 3.1
- 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.71% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- linux/linux kernel
- Source
- cve@mitre.org
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7Patch, Vendor Advisory
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/
- https://security.netapp.com/advisory/ntap-20230427-0005/Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7Patch, Vendor Advisory
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/
- https://security.netapp.com/advisory/ntap-20230427-0005/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.