CVE - CVE-2024-45026

CVE-ID
CVE-2024-45026	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix error recovery leading to data corruption on ESE devices Extent Space Efficient (ESE) or thin provisioned volumes need to be formatted on demand during usual IO processing. The dasd_ese_needs_format function checks for error codes that signal the non existence of a proper track format. The check for incorrect length is to imprecise since other error cases leading to transport of insufficient data also have this flag set. This might lead to data corruption in certain error cases for example during a storage server warmstart. Fix by removing the check for incorrect length and replacing by explicitly checking for invalid track format in transport mode. Also remove the check for file protected since this is not a valid ESE handling case.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0a228896a1b3654cd461ff654f6a64e97a9c3246 URL:https://git.kernel.org/stable/c/0a228896a1b3654cd461ff654f6a64e97a9c3246 MISC:https://git.kernel.org/stable/c/19f60a55b2fda49bc4f6134a5f6356ef62ee69d8 URL:https://git.kernel.org/stable/c/19f60a55b2fda49bc4f6134a5f6356ef62ee69d8 MISC:https://git.kernel.org/stable/c/5d4a304338daf83ace2887aaacafd66fe99ed5cc URL:https://git.kernel.org/stable/c/5d4a304338daf83ace2887aaacafd66fe99ed5cc MISC:https://git.kernel.org/stable/c/7db4042336580dfd75cb5faa82c12cd51098c90b URL:https://git.kernel.org/stable/c/7db4042336580dfd75cb5faa82c12cd51098c90b MISC:https://git.kernel.org/stable/c/93a7e2856951680cd7fe6ebd705ac10c8a8a5efd URL:https://git.kernel.org/stable/c/93a7e2856951680cd7fe6ebd705ac10c8a8a5efd MISC:https://git.kernel.org/stable/c/a665e3b7ac7d5cdc26e00e3d0fc8fd490e00316a URL:https://git.kernel.org/stable/c/a665e3b7ac7d5cdc26e00e3d0fc8fd490e00316a MISC:https://git.kernel.org/stable/c/e245a18281c252c8dbc467492e09bb5d4b012118 URL:https://git.kernel.org/stable/c/e245a18281c252c8dbc467492e09bb5d4b012118
Assigning CNA
kernel.org
Date Record Created
20240821	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240821)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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