{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-26707","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.158Z","datePublished":"2024-04-03T14:55:10.262Z","dateUpdated":"2026-05-11T20:02:37.541Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:02:37.541Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hsr: remove WARN_ONCE() in send_hsr_supervision_frame()\n\nSyzkaller reported [1] hitting a warning after failing to allocate\nresources for skb in hsr_init_skb(). Since a WARN_ONCE() call will\nnot help much in this case, it might be prudent to switch to\nnetdev_warn_once(). At the very least it will suppress syzkaller\nreports such as [1].\n\nJust in case, use netdev_warn_once() in send_prp_supervision_frame()\nfor similar reasons.\n\n[1]\nHSR: Could not send supervision frame\nWARNING: CPU: 1 PID: 85 at net/hsr/hsr_device.c:294 send_hsr_supervision_frame+0x60a/0x810 net/hsr/hsr_device.c:294\nRIP: 0010:send_hsr_supervision_frame+0x60a/0x810 net/hsr/hsr_device.c:294\n...\nCall Trace:\n <IRQ>\n hsr_announce+0x114/0x370 net/hsr/hsr_device.c:382\n call_timer_fn+0x193/0x590 kernel/time/timer.c:1700\n expire_timers kernel/time/timer.c:1751 [inline]\n __run_timers+0x764/0xb20 kernel/time/timer.c:2022\n run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035\n __do_softirq+0x21a/0x8de kernel/softirq.c:553\n invoke_softirq kernel/softirq.c:427 [inline]\n __irq_exit_rcu kernel/softirq.c:632 [inline]\n irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644\n sysvec_apic_timer_interrupt+0x95/0xb0 arch/x86/kernel/apic/apic.c:1076\n </IRQ>\n <TASK>\n asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649\n...\n\nThis issue is also found in older kernels (at least up to 5.10)."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/hsr/hsr_device.c"],"versions":[{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"0d8011a878fdf96123bc0d6a12e2fe7ced5fddfb","status":"affected","versionType":"git"},{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"de769423b2f053182a41317c4db5a927e90622a0","status":"affected","versionType":"git"},{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"56440799fc4621c279df16176f83a995d056023a","status":"affected","versionType":"git"},{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"923dea2a7ea9e1ef5ac4031fba461c1cc92e32b8","status":"affected","versionType":"git"},{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"547545e50c913861219947ce490c68a1776b9b51","status":"affected","versionType":"git"},{"version":"121c33b07b3127f501b366bc23d2a590e2f2b8ef","lessThan":"37e8c97e539015637cb920d3e6f1e404f707a06e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/hsr/hsr_device.c"],"versions":[{"version":"5.9","status":"affected"},{"version":"0","lessThan":"5.9","status":"unaffected","versionType":"semver"},{"version":"5.10.210","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.149","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.79","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.18","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.6","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":"5.9","versionEndExcluding":"5.10.210"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.149"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.1.79"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.6.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.7.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0d8011a878fdf96123bc0d6a12e2fe7ced5fddfb"},{"url":"https://git.kernel.org/stable/c/de769423b2f053182a41317c4db5a927e90622a0"},{"url":"https://git.kernel.org/stable/c/56440799fc4621c279df16176f83a995d056023a"},{"url":"https://git.kernel.org/stable/c/923dea2a7ea9e1ef5ac4031fba461c1cc92e32b8"},{"url":"https://git.kernel.org/stable/c/547545e50c913861219947ce490c68a1776b9b51"},{"url":"https://git.kernel.org/stable/c/37e8c97e539015637cb920d3e6f1e404f707a06e"}],"title":"net: hsr: remove WARN_ONCE() in send_hsr_supervision_frame()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:12.854Z"},"title":"CVE Program 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