CVE - CVE-2024-27393

CVE-ID
CVE-2024-27393	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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").
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f URL:https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f MISC:https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 URL:https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629 MISC:https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 URL:https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1 MISC:https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 URL:https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6 MISC:https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4 URL:https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4
Assigning CNA
kernel.org
Date Record Created
20240225	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240225)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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