CVE-2023-45898

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-45898
The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 Release Notes
https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec Patch
https://lkml.org/lkml/2023/8/13/477 Mailing List Patch
https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ Third Party Advisory
https://www.spinics.net/lists/stable-commits/msg317086.html Mailing List Patch Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 Release Notes
https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec Patch
https://lkml.org/lkml/2023/8/13/477 Mailing List Patch
https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ Third Party Advisory
https://www.spinics.net/lists/stable-commits/msg317086.html Mailing List Patch Third Party Advisory
Configurations

Configuration 1 (hide)

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

21 Nov 2024, 08:27

Type Values Removed Values Added
References () https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 - Release Notes () https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 - Release Notes
References () https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec - Patch () https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec - Patch
References () https://lkml.org/lkml/2023/8/13/477 - Mailing List, Patch () https://lkml.org/lkml/2023/8/13/477 - Mailing List, Patch
References () https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ - Third Party Advisory () https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ - Third Party Advisory
References () https://www.spinics.net/lists/stable-commits/msg317086.html - Mailing List, Patch, Third Party Advisory () https://www.spinics.net/lists/stable-commits/msg317086.html - Mailing List, Patch, Third Party Advisory

26 Aug 2024, 16:07

Type Values Removed Values Added
References () https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ - () https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ - Third Party Advisory

07 Nov 2023, 04:21

Type Values Removed Values Added
References
  • {'url': 'https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/', 'name': 'https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/', 'tags': ['Mailing List', 'Patch'], 'refsource': 'MISC'}
  • () https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a%40huawei.com/T/ -

19 Oct 2023, 14:20

Type Values Removed Values Added
References (MISC) https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/ - (MISC) https://lore.kernel.org/lkml/aa03f191-445c-0d2e-d6d7-0a3208d7df7a@huawei.com/T/ - Mailing List, Patch
References (MISC) https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec - (MISC) https://github.com/torvalds/linux/commit/768d612f79822d30a1e7d132a4d4b05337ce42ec - Patch
References (MISC) https://lkml.org/lkml/2023/8/13/477 - (MISC) https://lkml.org/lkml/2023/8/13/477 - Mailing List, Patch
References (MISC) https://www.spinics.net/lists/stable-commits/msg317086.html - (MISC) https://www.spinics.net/lists/stable-commits/msg317086.html - Mailing List, Patch, Third Party Advisory
References (MISC) https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 - (MISC) https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.4 - Release Notes
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux
Linux linux Kernel
CWE CWE-416
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

16 Oct 2023, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-10-16 03:15

Updated : 2025-05-05 14:12

NVD link : CVE-2023-45898

Mitre link : CVE-2023-45898

CVE.ORG link : CVE-2023-45898

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-416

Use After Free