CVE-2024-35813
Medium
Elevated severity or exploit probability.
CVSS base
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.2%
16.4th percentile
CISA KEV
Not listed
Weakness / dates
—
Published 2024-05-17 · modified 2026-08-04
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | H | High |
| Availability | H | High |
Timeline
- 2024-05-17 — Published (NVD)
- 2026-08-04 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 ("mmc: core: Use mrq.sbc in close-ended ffu") assigns prev_idata = idatas[i - 1], but doesn't check that the iterator i is greater than zero. Let's fix this by adding a check.
Affected
References
- https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56
- https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6
- https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2
- https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304
- https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28
- https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55
- https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68
- https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014
- https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56
- https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6
- https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2
- https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304
- https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28
- https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55
- https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68
- https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html