CVEvulnerability
CVE-2023-53449
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-10-01
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-401
Description
In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: Fix potential memleak in dasd_eckd_init()
`dasd_reserve_req` is allocated before `dasd_vol_info_req`, and it
also needs to be freed before the error returns, just like the other
cases in this function.
Affected configurations
• linux linux kernel (>= 5.3 < 5.4.235)
• linux linux kernel (>= 5.5 < 5.10.173)
• linux linux kernel (>= 5.11 < 5.15.99)
• linux linux kernel (>= 5.16 < 6.1.16)
• linux linux kernel (>= 6.2 < 6.2.3)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- https://git.kernel.org/stable/c/460e9bed82e49db1b823dcb4e421783854d86c40 Patch
- https://git.kernel.org/stable/c/544a552be0869231799784279d52704c4d314d33 Patch
- https://git.kernel.org/stable/c/a50e28d433acf22258f9f34831057387f04ef074 Patch
- https://git.kernel.org/stable/c/aede5230d154b6b237985ec9df7ebbd1dce96810 Patch
- https://git.kernel.org/stable/c/ee986d80acdef710a886be404308188ea11000c8 Patch
- https://git.kernel.org/stable/c/ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3 Patch