cve-2024-27393
Vulnerability from cvelistv5
Published
2024-05-09 16:37
Modified
2024-12-19 08:54
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/05/08/4
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-457.html
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4
Impacted products
Vendor Product Version
Linux Linux Version: 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c
Version: 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c
Version: 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c
Version: 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c
Version: 6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c
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   Linux Linux Version: 5.9
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\"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-31T18:36:36.639Z\"}}], \"cna\": {\"title\": \"xen-netfront: Add missing skb_mark_for_recycle\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c\", \"lessThan\": \"4143b9479caa29bb2380f3620dcbe16ea84eb3b1\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c\", \"lessThan\": \"7c1250796b6c262b505a46192f4716b8c6a6a8c6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c\", \"lessThan\": \"27aa3e4b3088426b7e34584274ad45b5afaf7629\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c\", \"lessThan\": \"c8b7b2f158d9d4fb89cd2f68244af154f7549bb4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c\", \"lessThan\": \"037965402a010898d34f4e35327d22c0a95cd51f\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/xen-netfront.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.9\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.9\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.154\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.85\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/xen-netfront.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/4143b9479caa29bb2380f3620dcbe16ea84eb3b1\"}, {\"url\": \"https://git.kernel.org/stable/c/7c1250796b6c262b505a46192f4716b8c6a6a8c6\"}, {\"url\": \"https://git.kernel.org/stable/c/27aa3e4b3088426b7e34584274ad45b5afaf7629\"}, {\"url\": \"https://git.kernel.org/stable/c/c8b7b2f158d9d4fb89cd2f68244af154f7549bb4\"}, {\"url\": \"https://git.kernel.org/stable/c/037965402a010898d34f4e35327d22c0a95cd51f\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nxen-netfront: Add missing skb_mark_for_recycle\\n\\nNotice that skb_mark_for_recycle() is introduced later than fixes tag in\\ncommit 6a5bcd84e886 (\\\"page_pool: Allow drivers to hint on SKB recycling\\\").\\n\\nIt is believed that fixes tag were missing a call to page_pool_release_page()\\nbetween v5.9 to v5.14, after which is should have used skb_mark_for_recycle().\\nSince v6.6 the call page_pool_release_page() were removed (in\\ncommit 535b9c61bdef (\\\"net: page_pool: hide page_pool_release_page()\\\")\\nand remaining callers converted (in commit 6bfef2ec0172 (\\\"Merge branch\\n\u0027net-page_pool-remove-page_pool_release_page\u0027\\\")).\\n\\nThis leak became visible in v6.8 via commit dba1b8a7ab68 (\\\"mm/page_pool: catch\\npage_pool memory leaks\\\").\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:54:09.014Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-27393\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:54:09.014Z\", \"dateReserved\": \"2024-02-25T13:47:42.677Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-09T16:37:07.973Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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