{"id":"CVE-2024-36006","state":"PUBLISHED","title":"mlxsw: spectrum_acl_tcam: Fix incorrect list API usage","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: spectrum_acl_tcam: Fix incorrect list API usage\n\nBoth the function that migrates all the chunks within a region and the\nfunction that migrates all the entries within a chunk call\nlist_first_entry() on the respective lists without checking that the\nlists are not empty. This is incorrect usage of the API, which leads to\nthe following warning [1].\n\nFix by returning if the lists are empty as there is nothing to migrate\nin this case.\n\n[1]\nWARNING: CPU: 0 PID: 6437 at drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c:1266 mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0>\nModules linked in:\nCPU: 0 PID: 6437 Comm: kworker/0:37 Not tainted 6.9.0-rc3-custom-00883-g94a65f079ef6 #39\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\nRIP: 0010:mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0x2c0\n[...]\nCall Trace:\n <TASK>\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x4a0\n process_one_work+0x151/0x370\n worker_thread+0x2cb/0x3e0\n kthread+0xd0/0x100\n ret_from_fork+0x34/0x50\n ret_from_fork_asm+0x1a/0x30\n </TASK>","publishedAt":"2024-05-20T09:48:06.278Z","updatedAt":"2026-10-15T00:42:10.207Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"0b2c13b670b168e324e1cf109e67056a20fd610a","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"09846c2309b150b8ce4e0ce96f058197598fc530","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"64435b64e43d8ee60faa46c0cd04e323e8b2a7b0","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"4526a56e02da3725db979358964df9cd9c567154","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"ab4ecfb627338e440ae11def004c524a00d93e40","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"af8b593c3dd9df82cb199be65863af004b09fd97","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"b377add0f0117409c418ddd6504bd682ebe0bf79","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.4.275","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.216","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.158","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.90","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.30","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.8.9","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"]}],"references":["https://git.kernel.org/stable/c/0b2c13b670b168e324e1cf109e67056a20fd610a","https://git.kernel.org/stable/c/09846c2309b150b8ce4e0ce96f058197598fc530","https://git.kernel.org/stable/c/64435b64e43d8ee60faa46c0cd04e323e8b2a7b0","https://git.kernel.org/stable/c/4526a56e02da3725db979358964df9cd9c567154","https://git.kernel.org/stable/c/ab4ecfb627338e440ae11def004c524a00d93e40","https://git.kernel.org/stable/c/af8b593c3dd9df82cb199be65863af004b09fd97","https://git.kernel.org/stable/c/b377add0f0117409c418ddd6504bd682ebe0bf79","https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","https://cert-portal.siemens.com/productcert/html/ssa-265688.html","https://cert-portal.siemens.com/productcert/html/ssa-613116.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:30.303Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/36xxx/CVE-2024-36006.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-36006","state":"PUBLISHED","datePublished":"2024-05-20T09:48:06.278Z","dateUpdated":"2026-10-15T00:42:10.207Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-05-17T13:50:33.150Z"},"containers":{"cna":{"title":"mlxsw: spectrum_acl_tcam: Fix incorrect list API usage","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: spectrum_acl_tcam: Fix incorrect list API usage\n\nBoth the function that migrates all the chunks within a region and the\nfunction that migrates all the entries within a chunk call\nlist_first_entry() on the respective lists without checking that the\nlists are not empty. This is incorrect usage of the API, which leads to\nthe following warning [1].\n\nFix by returning if the lists are empty as there is nothing to migrate\nin this case.\n\n[1]\nWARNING: CPU: 0 PID: 6437 at drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c:1266 mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0>\nModules linked in:\nCPU: 0 PID: 6437 Comm: kworker/0:37 Not tainted 6.9.0-rc3-custom-00883-g94a65f079ef6 #39\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\nRIP: 0010:mlxsw_sp_acl_tcam_vchunk_migrate_all+0x1f1/0x2c0\n[...]\nCall Trace:\n <TASK>\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x4a0\n process_one_work+0x151/0x370\n worker_thread+0x2cb/0x3e0\n kthread+0xd0/0x100\n ret_from_fork+0x34/0x50\n ret_from_fork_asm+0x1a/0x30\n </TASK>"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"0b2c13b670b168e324e1cf109e67056a20fd610a","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"09846c2309b150b8ce4e0ce96f058197598fc530","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"64435b64e43d8ee60faa46c0cd04e323e8b2a7b0","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"4526a56e02da3725db979358964df9cd9c567154","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"ab4ecfb627338e440ae11def004c524a00d93e40","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"af8b593c3dd9df82cb199be65863af004b09fd97","versionType":"git"},{"version":"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf","status":"affected","lessThan":"b377add0f0117409c418ddd6504bd682ebe0bf79","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.1","versionType":"semver"},{"version":"5.4.275","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.216","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.158","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.90","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.30","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.8.9","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/0b2c13b670b168e324e1cf109e67056a20fd610a"},{"url":"https://git.kernel.org/stable/c/09846c2309b150b8ce4e0ce96f058197598fc530"},{"url":"https://git.kernel.org/stable/c/64435b64e43d8ee60faa46c0cd04e323e8b2a7b0"},{"url":"https://git.kernel.org/stable/c/4526a56e02da3725db979358964df9cd9c567154"},{"url":"https://git.kernel.org/stable/c/ab4ecfb627338e440ae11def004c524a00d93e40"},{"url":"https://git.kernel.org/stable/c/af8b593c3dd9df82cb199be65863af004b09fd97"},{"url":"https://git.kernel.org/stable/c/b377add0f0117409c418ddd6504bd682ebe0bf79"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:15:29.538Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.4.275"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.10.216"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"5.15.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.1.90"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.6.30"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.8.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1","versionEndExcluding":"6.9"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-36006","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-20T17:00:50.884985Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-04T17:47:57.118Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/0b2c13b670b168e324e1cf109e67056a20fd610a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/09846c2309b150b8ce4e0ce96f058197598fc530","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/64435b64e43d8ee60faa46c0cd04e323e8b2a7b0","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/4526a56e02da3725db979358964df9cd9c567154","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/ab4ecfb627338e440ae11def004c524a00d93e40","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/af8b593c3dd9df82cb199be65863af004b09fd97","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b377add0f0117409c418ddd6504bd682ebe0bf79","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T03:30:12.329Z"}},{"affected":[{"vendor":"Siemens","product":"RUGGEDCOM RST2428P","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.1","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family","defaultStatus":"unknown","versions":[{"version":"0","status":"unaffected","lessThan":"*","versionType":"custom"}]},{"vendor":"Siemens","product":"SCALANCE XCM-/XRM-/XCH-/XRH-300 family","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.1","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V1.1.1","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-613116.html"}],"providerMetadata":{"shortName":"siemens-SADP","orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","dateUpdated":"2026-10-15T00:42:10.207Z"},"x_adpType":"supplier"}]}}}