CVE-2024-26677
OpenConnect rxrpc Delayed ACK Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference.
INFO
Published Date :
April 2, 2024, 7:15 a.m.
Last Modified :
March 17, 2025, 3:42 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the Linux kernel to a patched version.
- Reboot the system to apply the update.
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-2024-26677.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26677 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-2024-26677
weaknesses.
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-2024-26677 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26677 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.
-
Initial Analysis by [email protected]
Mar. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 from (excluding) 6.7.5 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.22 from (excluding) 6.6.17 Added Reference Type CVE: https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef Types: Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2 Added Reference https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae Added Reference https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 02, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference. Added Reference kernel.org https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef [No types assigned]