CVE-2023-53230
published 2025-09-15CVE-2023-53230: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.14%
4.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning in cifs_smb3_do_mount()
This fixes the following warning reported by kernel test robot
fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible
memory leak of 'cifs_sb'
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.52-1 (bookworm) | linux 6.1.52-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 5.15.46 < 5.15.128 | 5.15.128 |
| linux | linux | >= 5.17.14 < 5.18 | 5.18 |
| linux | linux | >= 5.18.3 < 5.19 | 5.19 |
| linux | linux | >= 8378a51e3f8140f60901fb27208cc7a6e47047b5 < 945f4a7aff84fde1f825d17a5050880345da3228 | 945f4a7aff84fde1f825d17a5050880345da3228 |
| linux | linux | >= 8378a51e3f8140f60901fb27208cc7a6e47047b5 < eb79f8dfba343667f9a82a252743f4e8f67ce420 | eb79f8dfba343667f9a82a252743f4e8f67ce420 |
| linux | linux | >= 8378a51e3f8140f60901fb27208cc7a6e47047b5 < 12c30f33cc6769bf411088a2872843c4f9ea32f9 | 12c30f33cc6769bf411088a2872843c4f9ea32f9 |
| linux | linux | >= ce0008a0e410cdd95f0d8cd81b2902ec10a660c4 < 9850867042674361f455ea8901375cff5b800be5 | 9850867042674361f455ea8901375cff5b800be5 |
| linux | linux_kernel | < 5.15.128 | 5.15.128 |
| linux | linux_kernel | >= 0 < 6.1.52-1 | 6.1.52-1 |
| linux | linux_kernel | >= 0 < 6.4.13-1 | 6.4.13-1 |
| linux | linux_kernel | >= 0 < 6.4.13-1 | 6.4.13-1 |
| linux | linux_kernel | >= 5.16 < 6.1.47 | 6.1.47 |
| linux | linux_kernel | >= 6.2 < 6.4.12 | 6.4.12 |
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: Kernel: Denial of Service via memory leak in SMB client
vendor_redhat·2025-09-15·CVSS 5.5
CVE-2023-53230 [MEDIUM] CWE-772 kernel: Kernel: Denial of Service via memory leak in SMB client
kernel: Kernel: Denial of Service via memory leak in SMB client
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning in cifs_smb3_do_mount()
This fixes the following warning reported by kernel test robot
fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible
memory leak of 'cifs_sb'
A flaw was found in the Linux kernel's Server Message Block (SMB) client. A local attacker with low privileges could exploit a memory leak in the `cifs_smb3_do_mount()` function. This could lead to a Denial of Service (DoS) due to resource exhaustion.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread
Debian
CVE-2023-53230: linux - In the Linux kernel, the following vulnerability has been resolved: smb: client...
vendor_debian·2023·CVSS 5.5
CVE-2023-53230 [MEDIUM] CVE-2023-53230: linux - In the Linux kernel, the following vulnerability has been resolved: smb: client...
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported by kernel test robot fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'
Scope: local
bookworm: resolved (fixed in 6.1.52-1)
bullseye: resolved
forky: resolved (fixed in 6.4.13-1)
sid: resolved (fixed in 6.4.13-1)
trixie: resolved (fixed in 6.4.13-1)
OSV
CVE-2023-53230: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning
osv·2025-09-15·CVSS 5.5
CVE-2023-53230 [MEDIUM] CVE-2023-53230: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported by kernel test robot fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'
GHSA
GHSA-fx78-mq9w-6rpw: In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning in cifs_smb3_do_mount()
This fixes the following warnin
ghsa_unreviewed·2025-09-15
CVE-2023-53230 [MEDIUM] CWE-401 GHSA-fx78-mq9w-6rpw: In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning in cifs_smb3_do_mount()
This fixes the following warnin
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix warning in cifs_smb3_do_mount()
This fixes the following warning reported by kernel test robot
fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible
memory leak of 'cifs_sb'
No detection rules found.
No public exploits indexed.
2025-09-15
Published