CVEvulnerability
CVE-2023-28772
6.7 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-03-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
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.
Affected configurations
• linux linux kernel (>= 2.6.27 < 4.4.276)
• linux linux kernel (>= 4.5 < 4.9.276)
• linux linux kernel (>= 4.10 < 4.14.240)
• linux linux kernel (>= 4.15 < 4.19.198)
• linux linux kernel (>= 4.20 < 5.4.133)
• linux linux kernel (>= 5.5 < 5.10.51)
• linux linux kernel (>= 5.11 < 5.12.18)
• linux linux kernel (>= 5.13 < 5.13.3)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7 Patch, Vendor Advisory
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com lkml.kernel.org
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/ lore.kernel.org
- https://security.netapp.com/advisory/ntap-20230427-0005/ Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3 Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/d3b16034a24a112bb83aeb669ac5b9b01f744bb7 Patch, Vendor Advisory
- https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou%40windriver.com lkml.kernel.org
- https://lore.kernel.org/lkml/20210625122453.5e2fe304%40oasis.local.home/ lore.kernel.org
- https://security.netapp.com/advisory/ntap-20230427-0005/ Third Party Advisory