{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-26777","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.177Z","datePublished":"2024-04-03T17:01:02.935Z","dateUpdated":"2026-05-11T20:03:58.485Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:03:58.485Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: sis: Error out if pixclock equals zero\n\nThe userspace program could pass any values to the driver through\nioctl() interface. If the driver doesn't check the value of pixclock,\nit may cause divide-by-zero error.\n\nIn sisfb_check_var(), var->pixclock is used as a divisor to caculate\ndrate before it is checked against zero. Fix this by checking it\nat the beginning.\n\nThis is similar to CVE-2022-3061 in i740fb which was fixed by\ncommit 15cf0b8."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/video/fbdev/sis/sis_main.c"],"versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"84246c35ca34207114055a87552a1c4289c8fd7e","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"6db07619d173765bd8622d63809cbfe361f04207","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"cd36da760bd1f78c63c7078407baf01dd724f313","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"df6e2088c6f4cad539cf67cba2d6764461e798d1","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"f329523f6a65c3bbce913ad35473d83a319d5d99","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"99f1abc34a6dde248d2219d64aa493c76bbdd9eb","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"1d11dd3ea5d039c7da089f309f39c4cd363b924b","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"e421946be7d9bf545147bea8419ef8239cb7ca52","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/video/fbdev/sis/sis_main.c"],"versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","status":"unaffected","versionType":"semver"},{"version":"4.19.308","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.270","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.211","lessThanOrEqual":"5.10.*","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":"2.6.12","versionEndExcluding":"4.19.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.4.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.10.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"5.15.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.1.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.6.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.7.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.12","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/84246c35ca34207114055a87552a1c4289c8fd7e"},{"url":"https://git.kernel.org/stable/c/6db07619d173765bd8622d63809cbfe361f04207"},{"url":"https://git.kernel.org/stable/c/cd36da760bd1f78c63c7078407baf01dd724f313"},{"url":"https://git.kernel.org/stable/c/df6e2088c6f4cad539cf67cba2d6764461e798d1"},{"url":"https://git.kernel.org/stable/c/f329523f6a65c3bbce913ad35473d83a319d5d99"},{"url":"https://git.kernel.org/stable/c/99f1abc34a6dde248d2219d64aa493c76bbdd9eb"},{"url":"https://git.kernel.org/stable/c/1d11dd3ea5d039c7da089f309f39c4cd363b924b"},{"url":"https://git.kernel.org/stable/c/e421946be7d9bf545147bea8419ef8239cb7ca52"}],"title":"fbdev: sis: Error out if pixclock equals zero","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-26777","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-03T18:10:58.840983Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:48:30.706Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:13.470Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/84246c35ca34207114055a87552a1c4289c8fd7e","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6db07619d173765bd8622d63809cbfe361f04207","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/cd36da760bd1f78c63c7078407baf01dd724f313","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/df6e2088c6f4cad539cf67cba2d6764461e798d1","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/f329523f6a65c3bbce913ad35473d83a319d5d99","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/99f1abc34a6dde248d2219d64aa493c76bbdd9eb","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1d11dd3ea5d039c7da089f309f39c4cd363b924b","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/e421946be7d9bf545147bea8419ef8239cb7ca52","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","tags":["x_transferred"]}]}]},"dataVersion":"5.2"}