{"id":"CVE-2024-35813","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: Avoid negative index with array access\n\nCommit 4d0c8d0aef63 (\"mmc: core: Use mrq.sbc in close-ended ffu\") assigns\nprev_idata = idatas[i - 1], but doesn't che…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: Avoid negative index with array access\n\nCommit 4d0c8d0aef63 (\"mmc: core: Use mrq.sbc in close-ended ffu\") assigns\nprev_idata = idatas[i - 1], but doesn't che…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 5.4.269, < 5.4.274","linux_kernel >= 5.10.210, < 5.10.215","linux_kernel >= 5.15.149, < 5.15.154","linux_kernel >= 6.1.76, < 6.1.84","linux_kernel >= 6.6.15, < 6.6.24","linux_kernel >= 6.7.3, < 6.7.12","linux_kernel >= 6.8, < 6.8.3","linux_kernel = 6.9","debian_linux = 10.0"],"patched":["linux_kernel 6.8.3"],"published":"2024-05-17","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:17:47.663","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-35813","references":[{"url":"https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-265688.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-35813.json"},{"url":"https://access.redhat.com/security/cve/CVE-2024-35813"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2281209"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-35813"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35813"},{"url":"https://lore.kernel.org/linux-cve-announce/2024051742-CVE-2024-35813-bdc9@gregkh/T"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"epss":0.00248,"epssPercentile":0.15989,"ingestedAt":"2026-10-15T03:30:12.680Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-06-17T17:39:23.725113Z"},"cwe":["CWE-129"],"scores":{"nvd":7.8,"vendor":5.5},"slug":"CVE-2024-35813","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: Avoid negative index with array access\n\nCommit 4d0c8d0aef63 (\"mmc: core: Use mrq.sbc in close-ended ffu\") assigns\nprev_idata = idatas[i - 1], but doesn't check that the iterator i is\ngreater than zero. Let's fix this by adding a check.\n\n## Affected\n\n- `linux_kernel >= 5.4.269, < 5.4.274`\n- `linux_kernel >= 5.10.210, < 5.10.215`\n- `linux_kernel >= 5.15.149, < 5.15.154`\n- `linux_kernel >= 6.1.76, < 6.1.84`\n- `linux_kernel >= 6.6.15, < 6.6.24`\n- `linux_kernel >= 6.7.3, < 6.7.12`\n- `linux_kernel >= 6.8, < 6.8.3`\n- `linux_kernel = 6.9`\n- `debian_linux = 10.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.8.3`\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 7 · updated 2026-10-21 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-35813.json)","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}