CVE-2024-26679

inet: read sk->sk_family once in inet_recv_error()

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

inet: read sk->sk_family once in inet_recv_error()

inet_recv_error() is called without holding the socket lock.

IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM
socket option and trigger a KCSAN warning.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: inet: lee sk->sk_family una vez en inet_recv_error() se llama a inet_recv_error() sin mantener el bloqueo del socket. El socket IPv6 podría mutar a IPv4 con la opción de socket IPV6_ADDRFORM y generar una advertencia de KCSAN.

*Credits: N/A

CVSS Scores

Red Hatv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-02-19 CVE Reserved
2024-04-02 CVE Published
2024-04-02 EPSS Updated
2024-12-19 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-413: Improper Resource Locking

CAPEC

References (14)

URL	Tag	Source
https://git.kernel.org/stable/c/f4713a3dfad045d46afcb9c2a7d0bba288920ed4	Vuln. Introduced
https://git.kernel.org/stable/c/433337f9c00cac447d020922f59237273f5d92be	Vuln. Introduced
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/caa064c3c2394d03e289ebd6b0be5102eb8a5b40	2024-02-23
https://git.kernel.org/stable/c/5993f121fbc01dc2d734f0ff2628009b258fb1dd	2024-02-23
https://git.kernel.org/stable/c/88081ba415224cf413101def4343d660f56d082b	2024-02-23
https://git.kernel.org/stable/c/3266e638ba5cc1165f5e6989eb8c0720f1cc4b41	2024-02-23
https://git.kernel.org/stable/c/54538752216bf89ee88d47ad07802063a498c299	2024-02-16
https://git.kernel.org/stable/c/4a5e31bdd3c1702b520506d9cf8c41085f75c7f2	2024-02-16
https://git.kernel.org/stable/c/307fa8a75ab7423fa5c73573ec3d192de5027830	2024-02-16
https://git.kernel.org/stable/c/eef00a82c568944f113f2de738156ac591bbd5cd	2024-02-04

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-26679	2024-11-12
https://bugzilla.redhat.com/show_bug.cgi?id=2272839	2024-11-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 4.19.307 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 4.19.307"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 5.4.269 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 5.4.269"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 5.10.210 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 5.10.210"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 5.15.149 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 5.15.149"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 6.1.78 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 6.1.78"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 6.6.17 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 6.6.17"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 6.7.5 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 6.7.5"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.18 < 6.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.18 < 6.8"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.17.7 Search vendor "Linux" for product "Linux Kernel" and version "3.17.7"		en		Affected