CVE-2023-53299

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-53299
In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio->remaining' for recovery raid10_sync_request() will add 'r10bio->remaining' for both rdev and replacement rdev. However, if the read io fails, recovery_request_write() returns without issuing the write io, in this case, end_sync_request() is only called once and 'remaining' is leaked, cause an io hang. Fix the problem by decreasing 'remaining' according to if 'bio' and 'repl_bio' is valid.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/11141630f03efffdfe260b3582b2d93d38171b97 Patch
https://git.kernel.org/stable/c/1697fb124c6d6c5237e9cbd78890310154738084 Patch
https://git.kernel.org/stable/c/1d2c6c6e37fe5de11fd01a82badf03390e12df7a Patch
https://git.kernel.org/stable/c/26208a7cffd0c7cbf14237ccd20c7270b3ffeb7e Patch
https://git.kernel.org/stable/c/3481dec5ecbbbbe44ab23e22c2b14bd65c644ec6 Patch
https://git.kernel.org/stable/c/4f82e7e07cdaf2947d71968e3d6b73370a217093 Patch
https://git.kernel.org/stable/c/8c5d5d7ffd1e76734811b8ea5417cf0432b9952c Patch
https://git.kernel.org/stable/c/8d09065802c53cc938d162b62f6c4150b392c90e Patch
https://git.kernel.org/stable/c/cb827ed2bb34480dc102146d3a1f89fdbcafc028 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

02 Dec 2025, 19:28

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-401
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/11141630f03efffdfe260b3582b2d93d38171b97 - () https://git.kernel.org/stable/c/11141630f03efffdfe260b3582b2d93d38171b97 - Patch
References () https://git.kernel.org/stable/c/1697fb124c6d6c5237e9cbd78890310154738084 - () https://git.kernel.org/stable/c/1697fb124c6d6c5237e9cbd78890310154738084 - Patch
References () https://git.kernel.org/stable/c/1d2c6c6e37fe5de11fd01a82badf03390e12df7a - () https://git.kernel.org/stable/c/1d2c6c6e37fe5de11fd01a82badf03390e12df7a - Patch
References () https://git.kernel.org/stable/c/26208a7cffd0c7cbf14237ccd20c7270b3ffeb7e - () https://git.kernel.org/stable/c/26208a7cffd0c7cbf14237ccd20c7270b3ffeb7e - Patch
References () https://git.kernel.org/stable/c/3481dec5ecbbbbe44ab23e22c2b14bd65c644ec6 - () https://git.kernel.org/stable/c/3481dec5ecbbbbe44ab23e22c2b14bd65c644ec6 - Patch
References () https://git.kernel.org/stable/c/4f82e7e07cdaf2947d71968e3d6b73370a217093 - () https://git.kernel.org/stable/c/4f82e7e07cdaf2947d71968e3d6b73370a217093 - Patch
References () https://git.kernel.org/stable/c/8c5d5d7ffd1e76734811b8ea5417cf0432b9952c - () https://git.kernel.org/stable/c/8c5d5d7ffd1e76734811b8ea5417cf0432b9952c - Patch
References () https://git.kernel.org/stable/c/8d09065802c53cc938d162b62f6c4150b392c90e - () https://git.kernel.org/stable/c/8d09065802c53cc938d162b62f6c4150b392c90e - Patch
References () https://git.kernel.org/stable/c/cb827ed2bb34480dc102146d3a1f89fdbcafc028 - () https://git.kernel.org/stable/c/cb827ed2bb34480dc102146d3a1f89fdbcafc028 - Patch
Information

Published : 2025-09-16 08:15

Updated : 2025-12-02 19:28

NVD link : CVE-2023-53299

Mitre link : CVE-2023-53299

CVE.ORG link : CVE-2023-53299

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime