CVE-2024-0562
Linux Kernel - Use-after-free Vulnerability
Description
A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi_unregister is called to stop further write-back and waits for associated delayed work to complete. However, wb_inode_writeback_end() may schedule bandwidth estimation work after this has completed, which can result in the timer attempting to access the recently freed bdi_writeback.
INFO
Published Date :
Jan. 15, 2024, 7:15 p.m.
Last Modified :
Nov. 21, 2024, 8:46 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-0562.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:0412 | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2024-0562 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2258475 | Issue Tracking Third Party Advisory |
| https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ | Mailing List Patch |
| https://access.redhat.com/errata/RHSA-2024:0412 | Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2024-0562 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2258475 | Issue Tracking Third Party Advisory |
| https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ | Mailing List Patch |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-0562 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-0562 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2024:0412 Added Reference https://access.redhat.com/security/cve/CVE-2024-0562 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2258475 Added Reference https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ -
Modified Analysis by [email protected]
Aug. 27, 2024
Action Type Old Value New Value Changed Reference Type https://access.redhat.com/errata/RHSA-2024:0412 No Types Assigned https://access.redhat.com/errata/RHSA-2024:0412 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.0 *cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:* OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15 up to (excluding) 5.15.164 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.19.6 *cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 23, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 25, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:0412 [No types assigned] -
Initial Analysis by [email protected]
Jan. 23, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2024-0562 No Types Assigned https://access.redhat.com/security/cve/CVE-2024-0562 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2258475 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2258475 Issue Tracking, Third Party Advisory Changed Reference Type https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ No Types Assigned https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ Mailing List, Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.0 *cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 15, 2024
Action Type Old Value New Value Added Description A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi_unregister is called to stop further write-back and waits for associated delayed work to complete. However, wb_inode_writeback_end() may schedule bandwidth estimation work after this has completed, which can result in the timer attempting to access the recently freed bdi_writeback. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-0562 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2258475 [No types assigned] Added Reference Red Hat, Inc. https://patchwork.kernel.org/project/linux-mm/patch/[email protected]/ [No types assigned] Added CWE Red Hat, Inc. CWE-416 Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-0562 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-0562
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.01%
score
0.05731
percentile