CVE-2024-27393

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-27393
In the Linux kernel, the following vulnerability has been resolved: xen-netfront: Add missing skb_mark_for_recycle Notice that skb_mark_for_recycle() is introduced later than fixes tag in commit 6a5bcd84e886 ("page_pool: Allow drivers to hint on SKB recycling"). It is believed that fixes tag were missing a call to page_pool_release_page() between v5.9 to v5.14, after which is should have used skb_mark_for_recycle(). Since v6.6 the call page_pool_release_page() were removed (in commit 535b9c61bdef ("net: page_pool: hide page_pool_release_page()") and remaining callers converted (in commit 6bfef2ec0172 ("Merge branch 'net-page_pool-remove-page_pool_release_page'")). This leak became visible in v6.8 via commit dba1b8a7ab68 ("mm/page_pool: catch page_pool memory leaks").

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f Patch
https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 Patch
https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 Patch
https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 Patch
https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 Patch
http://www.openwall.com/lists/oss-security/2024/05/08/4 Mailing List Third Party Advisory
http://xenbits.xen.org/xsa/advisory-457.html Third Party Advisory
https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f Patch
https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 Patch
https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 Patch
https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 Patch
https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
History

08 Apr 2025, 19:42

Type Values Removed Values Added
CWE CWE-401
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f - () https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f - Patch
References () https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 - () https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 - Patch
References () https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 - () https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 - Patch
References () https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 - () https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 - Patch
References () https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 - () https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 - Patch
References () http://www.openwall.com/lists/oss-security/2024/05/08/4 - () http://www.openwall.com/lists/oss-security/2024/05/08/4 - Mailing List, Third Party Advisory
References () http://xenbits.xen.org/xsa/advisory-457.html - () http://xenbits.xen.org/xsa/advisory-457.html - Third Party Advisory

21 Nov 2024, 09:04

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2024/05/08/4 -
  • () http://xenbits.xen.org/xsa/advisory-457.html -
References () https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f - () https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f -
References () https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 - () https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 -
References () https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 - () https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 -
References () https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 - () https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 -
References () https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 - () https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 -

05 Nov 2024, 10:16

Type Values Removed Values Added
References
  • {'url': 'http://www.openwall.com/lists/oss-security/2024/05/08/4', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'http://xenbits.xen.org/xsa/advisory-457.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

04 Nov 2024, 19:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

10 Jun 2024, 17:16

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2024/05/08/4 -

10 Jun 2024, 16:15

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: xen-netfront: agrega skb_mark_for_recycle faltante. Tenga en cuenta que skb_mark_for_recycle() se introduce más tarde que la etiqueta de corrección en el commit 6a5bcd84e886 ("page_pool: permitir que los controladores indiquen el reciclaje de SKB"). Se cree que a la etiqueta de correcciones le faltaba una llamada a page_pool_release_page() entre v5.9 y v5.14, después de lo cual debería haber usado skb_mark_for_recycle(). Desde v6.6, la llamada page_pool_release_page() se eliminó (en el commit 535b9c61bdef ("net: page_pool: hide page_pool_release_page()") y las personas que llaman restantes se convirtieron (en el commit 6bfef2ec0172 ("Merge Branch 'net-page_pool-remove-page_pool_release_page'") ). Esta fuga se hizo visible en la versión 6.8 mediante el commit dba1b8a7ab68 ("mm/page_pool: captura pérdidas de memoria en page_pool").
References
  • () http://xenbits.xen.org/xsa/advisory-457.html -

14 May 2024, 15:12

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-14 15:12

Updated : 2025-04-08 19:42

NVD link : CVE-2024-27393

Mitre link : CVE-2024-27393

CVE.ORG link : CVE-2024-27393

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime