{"id":"CVE-2024-38553","state":"PUBLISHED","title":"net: fec: remove .ndo_poll_controller to avoid deadlocks","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: remove .ndo_poll_controller to avoid deadlocks\n\nThere is a deadlock issue found in sungem driver, please refer to the\ncommit ac0a230f719b (\"eth: sungem: remove .ndo_poll_controller to avoid\ndeadlocks\"). The root cause of the issue is that netpoll is in atomic\ncontext and disable_irq() is called by .ndo_poll_controller interface\nof sungem driver, however, disable_irq() might sleep. After analyzing\nthe implementation of fec_poll_controller(), the fec driver should have\nthe same issue. Due to the fec driver uses NAPI for TX completions, the\n.ndo_poll_controller is unnecessary to be implemented in the fec driver,\nso fec_poll_controller() can be safely removed.","publishedAt":"2024-06-19T13:35:24.743Z","updatedAt":"2026-05-11T20:18:54.508Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"e2348d8c61d03feece1de4c05f72e6e99f74c650","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"d38625f71950e79e254515c5fc585552dad4b33e","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"accdd6b912c4219b8e056d1f1ad2e85bc66ee243","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"87bcbc9b7e0b43a69d44efa5f32f11e32d08fa6f","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"c2e0c58b25a0a0c37ec643255558c5af4450c9f5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/fec_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.2","versionType":"semver"},{"version":"6.1.119","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.33","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.8.12","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9.3","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","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/freescale/fec_main.c"]}],"references":["https://git.kernel.org/stable/c/e2348d8c61d03feece1de4c05f72e6e99f74c650","https://git.kernel.org/stable/c/d38625f71950e79e254515c5fc585552dad4b33e","https://git.kernel.org/stable/c/accdd6b912c4219b8e056d1f1ad2e85bc66ee243","https://git.kernel.org/stable/c/87bcbc9b7e0b43a69d44efa5f32f11e32d08fa6f","https://git.kernel.org/stable/c/c2e0c58b25a0a0c37ec643255558c5af4450c9f5","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/38xxx/CVE-2024-38553.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-38553","state":"PUBLISHED","datePublished":"2024-06-19T13:35:24.743Z","dateUpdated":"2026-05-11T20:18:54.508Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-06-18T19:36:34.920Z"},"containers":{"cna":{"title":"net: fec: remove .ndo_poll_controller to avoid deadlocks","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: remove .ndo_poll_controller to avoid deadlocks\n\nThere is a deadlock issue found in sungem driver, please refer to the\ncommit ac0a230f719b (\"eth: sungem: remove .ndo_poll_controller to avoid\ndeadlocks\"). The root cause of the issue is that netpoll is in atomic\ncontext and disable_irq() is called by .ndo_poll_controller interface\nof sungem driver, however, disable_irq() might sleep. After analyzing\nthe implementation of fec_poll_controller(), the fec driver should have\nthe same issue. Due to the fec driver uses NAPI for TX completions, the\n.ndo_poll_controller is unnecessary to be implemented in the fec driver,\nso fec_poll_controller() can be safely removed."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"e2348d8c61d03feece1de4c05f72e6e99f74c650","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"d38625f71950e79e254515c5fc585552dad4b33e","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"accdd6b912c4219b8e056d1f1ad2e85bc66ee243","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"87bcbc9b7e0b43a69d44efa5f32f11e32d08fa6f","versionType":"git"},{"version":"7f5c6addcdc039c1a7c435857e6284ecac5d97c8","status":"affected","lessThan":"c2e0c58b25a0a0c37ec643255558c5af4450c9f5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/freescale/fec_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.2","versionType":"semver"},{"version":"6.1.119","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.33","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.8.12","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9.3","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","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/freescale/fec_main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/e2348d8c61d03feece1de4c05f72e6e99f74c650"},{"url":"https://git.kernel.org/stable/c/d38625f71950e79e254515c5fc585552dad4b33e"},{"url":"https://git.kernel.org/stable/c/accdd6b912c4219b8e056d1f1ad2e85bc66ee243"},{"url":"https://git.kernel.org/stable/c/87bcbc9b7e0b43a69d44efa5f32f11e32d08fa6f"},{"url":"https://git.kernel.org/stable/c/c2e0c58b25a0a0c37ec643255558c5af4450c9f5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:18:54.508Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.1.119"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.6.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.8.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.9.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2","versionEndExcluding":"6.10"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/d38625f71950e79e254515c5fc585552dad4b33e","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/accdd6b912c4219b8e056d1f1ad2e85bc66ee243","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/87bcbc9b7e0b43a69d44efa5f32f11e32d08fa6f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c2e0c58b25a0a0c37ec643255558c5af4450c9f5","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T21:55:47.575Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-38553","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T17:14:47.537507Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-11T17:34:57.210Z"}}]}}}