CVE-2024-45026

HIGH EPSS 15.3%
Published Sep 11, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Sep 11, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
15.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 9

VendorProductVersionRange
linuxlinux_kernel*≥5.3  –  <5.4.283
linuxlinux_kernel*≥5.5  –  <5.10.225
linuxlinux_kernel*≥5.11  –  <5.15.166
linuxlinux_kernel*≥5.16  –  <6.1.107
linuxlinux_kernel*≥6.2  –  <6.6.48
linuxlinux_kernel*≥6.7  –  <6.10.7
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 8

  • git.kernel.org https://git.kernel.org/stable/c/0a228896a1b3654cd461ff654f6a64e97a9c3246
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/19f60a55b2fda49bc4f6134a5f6356ef62ee69d8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d4a304338daf83ace2887aaacafd66fe99ed5cc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7db4042336580dfd75cb5faa82c12cd51098c90b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/93a7e2856951680cd7fe6ebd705ac10c8a8a5efd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a665e3b7ac7d5cdc26e00e3d0fc8fd490e00316a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e245a18281c252c8dbc467492e09bb5d4b012118
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0a228896a1b3654cd461ff654f6a64e97a9c3246
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/19f60a55b2fda49bc4f6134a5f6356ef62ee69d8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d4a304338daf83ace2887aaacafd66fe99ed5cc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7db4042336580dfd75cb5faa82c12cd51098c90b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/93a7e2856951680cd7fe6ebd705ac10c8a8a5efd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a665e3b7ac7d5cdc26e00e3d0fc8fd490e00316a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e245a18281c252c8dbc467492e09bb5d4b012118
    Patch