CVE-2023-53449
published 2025-10-01CVE-2023-53449: 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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.3th percentile
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
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.20-1 (bookworm) | linux 6.1.20-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < ee986d80acdef710a886be404308188ea11000c8 | ee986d80acdef710a886be404308188ea11000c8 |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < a50e28d433acf22258f9f34831057387f04ef074 | a50e28d433acf22258f9f34831057387f04ef074 |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < 544a552be0869231799784279d52704c4d314d33 | 544a552be0869231799784279d52704c4d314d33 |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3 | ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3 |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < aede5230d154b6b237985ec9df7ebbd1dce96810 | aede5230d154b6b237985ec9df7ebbd1dce96810 |
| linux | linux | >= 9e12e54c7a8f616190beffb0f7ce778a86aec175 < 460e9bed82e49db1b823dcb4e421783854d86c40 | 460e9bed82e49db1b823dcb4e421783854d86c40 |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 5.11 < 5.15.99 | 5.15.99 |
| linux | linux_kernel | >= 5.16 < 6.1.16 | 6.1.16 |
| linux | linux_kernel | >= 5.3 < 5.4.235 | 5.4.235 |
| linux | linux_kernel | >= 5.5 < 5.10.173 | 5.10.173 |
| linux | linux_kernel | >= 6.2 < 6.2.3 | 6.2.3 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: s390/dasd: Fix potential memleak in dasd_eckd_init()
vendor_redhat·2025-10-01·CVSS 5.5
CVE-2023-53449 [MEDIUM] CWE-772 kernel: s390/dasd: Fix potential memleak in dasd_eckd_init()
kernel: s390/dasd: Fix potential memleak in dasd_eckd_init()
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Fix deferred
Package: kernel-rt (Re
Debian
CVE-2023-53449: linux - In the Linux kernel, the following vulnerability has been resolved: s390/dasd: ...
vendor_debian·2023·CVSS 5.5
CVE-2023-53449 [MEDIUM] CVE-2023-53449: linux - In the Linux kernel, the following vulnerability has been resolved: s390/dasd: ...
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.
Scope: local
bookworm: resolved (fixed in 6.1.20-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.20-1)
sid: resolved (fixed in 6.1.20-1)
trixie: resolved (fixed in 6.1.20-1)
GHSA
GHSA-r7cw-mjvx-chx8: In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: Fix potential memleak in dasd_eckd_init()
`dasd_reserve_req` is alloc
ghsa_unreviewed·2025-10-01
CVE-2023-53449 [MEDIUM] CWE-401 GHSA-r7cw-mjvx-chx8: In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: Fix potential memleak in dasd_eckd_init()
`dasd_reserve_req` is alloc
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.
OSV
CVE-2023-53449: In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasd_eckd_init() `dasd_reserve_req` is allocat
osv·2025-10-01·CVSS 5.5
CVE-2023-53449 [MEDIUM] CVE-2023-53449: In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasd_eckd_init() `dasd_reserve_req` is allocat
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.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/460e9bed82e49db1b823dcb4e421783854d86c40https://git.kernel.org/stable/c/544a552be0869231799784279d52704c4d314d33https://git.kernel.org/stable/c/a50e28d433acf22258f9f34831057387f04ef074https://git.kernel.org/stable/c/aede5230d154b6b237985ec9df7ebbd1dce96810https://git.kernel.org/stable/c/ee986d80acdef710a886be404308188ea11000c8https://git.kernel.org/stable/c/ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3
2025-10-01
Published