{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-26838","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.182Z","datePublished":"2024-04-17T10:10:04.871Z","dateUpdated":"2025-05-04T08:57:40.181Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:57:40.181Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix KASAN issue with tasklet\n\nKASAN testing revealed the following issue assocated with freeing an IRQ.\n\n[50006.466686] Call Trace:\n[50006.466691]  <IRQ>\n[50006.489538]  dump_stack+0x5c/0x80\n[50006.493475]  print_address_description.constprop.6+0x1a/0x150\n[50006.499872]  ? irdma_sc_process_ceq+0x483/0x790 [irdma]\n[50006.505742]  ? irdma_sc_process_ceq+0x483/0x790 [irdma]\n[50006.511644]  kasan_report.cold.11+0x7f/0x118\n[50006.516572]  ? irdma_sc_process_ceq+0x483/0x790 [irdma]\n[50006.522473]  irdma_sc_process_ceq+0x483/0x790 [irdma]\n[50006.528232]  irdma_process_ceq+0xb2/0x400 [irdma]\n[50006.533601]  ? irdma_hw_flush_wqes_callback+0x370/0x370 [irdma]\n[50006.540298]  irdma_ceq_dpc+0x44/0x100 [irdma]\n[50006.545306]  tasklet_action_common.isra.14+0x148/0x2c0\n[50006.551096]  __do_softirq+0x1d0/0xaf8\n[50006.555396]  irq_exit_rcu+0x219/0x260\n[50006.559670]  irq_exit+0xa/0x20\n[50006.563320]  smp_apic_timer_interrupt+0x1bf/0x690\n[50006.568645]  apic_timer_interrupt+0xf/0x20\n[50006.573341]  </IRQ>\n\nThe issue is that a tasklet could be pending on another core racing\nthe delete of the irq.\n\nFix by insuring any scheduled tasklet is killed after deleting the\nirq."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/irdma/hw.c"],"versions":[{"version":"44d9e52977a1b90b0db1c7f8b197c218e9226520","lessThan":"635d79aa477f9912e602feb5498bdd51fb9cb824","status":"affected","versionType":"git"},{"version":"44d9e52977a1b90b0db1c7f8b197c218e9226520","lessThan":"b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa","status":"affected","versionType":"git"},{"version":"44d9e52977a1b90b0db1c7f8b197c218e9226520","lessThan":"c6f1ca235f68b22b3e691b2ea87ac285e5946848","status":"affected","versionType":"git"},{"version":"44d9e52977a1b90b0db1c7f8b197c218e9226520","lessThan":"0ae8ad0013978f7471f22bcf45b027393e87f5dc","status":"affected","versionType":"git"},{"version":"44d9e52977a1b90b0db1c7f8b197c218e9226520","lessThan":"bd97cea7b18a0a553773af806dfbfac27a7c4acb","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/infiniband/hw/irdma/hw.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.150","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.80","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.19","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.7","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.6.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.7.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/635d79aa477f9912e602feb5498bdd51fb9cb824"},{"url":"https://git.kernel.org/stable/c/b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa"},{"url":"https://git.kernel.org/stable/c/c6f1ca235f68b22b3e691b2ea87ac285e5946848"},{"url":"https://git.kernel.org/stable/c/0ae8ad0013978f7471f22bcf45b027393e87f5dc"},{"url":"https://git.kernel.org/stable/c/bd97cea7b18a0a553773af806dfbfac27a7c4acb"}],"title":"RDMA/irdma: Fix KASAN issue with tasklet","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-26838","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-10T14:27:19.140994Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:48:36.256Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:13.672Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/635d79aa477f9912e602feb5498bdd51fb9cb824","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b2e4a5266e3d133b4c7f0e43bf40d13ce14fd1aa","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c6f1ca235f68b22b3e691b2ea87ac285e5946848","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/0ae8ad0013978f7471f22bcf45b027393e87f5dc","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/bd97cea7b18a0a553773af806dfbfac27a7c4acb","tags":["x_transferred"]}]}]}}