CVE-2024-35785

Katalog CVE

CVSS 7.1 · High EPSS 0,23%

Kerentanan Improper Check for Unusual or Exceptional Conditions pada linux kernel, debian linux. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix kernel panic caused by incorrect error handling The error path while failing to register devices on the TEE bus has a bug leading to kernel panic as follows: [ 15.398930] Unable to handle kernel paging request at virtual address ffff07ed00626d7c [ 15.406913] Mem abort info: [ 15.409722] ESR = 0x0000000096000005 [ 15.413490] EC = 0x25: DABT (current EL), IL = 32 bits [ 15.418814] SET = 0, FnV = 0 [ 15.421878] EA = 0, S1PTW = 0 [ 15.425031] FSC = 0x05: level 1 translation fault [ 15.429922] Data abort info: [ 15.432813] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 15.438310] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 15.443372] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 15.448697] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000d9e3e000 [ 15.455413] [ffff07ed00626d7c] pgd=1800000bffdf9003, p4d=1800000bffdf9003, pud=0000000000000000 [ 15.464146] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP Commit 7269cba53d90 ("tee: optee: Fix supplicant based device enumeration") lead to the introduction of this bug. So fix it appropriately.

Rincian

Terbit di NVD

17 Mei 2024

Terakhir diubah

4 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.1 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-754: Improper Check for Unusual or Exceptional Conditions

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 13,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/4b12ff5edd141926d49c9ace4791adf3a4902fe7 patch
• https://git.kernel.org/stable/c/520f79c110ff712b391b3d87fcacf03c74bc56ee patch
• https://git.kernel.org/stable/c/95915ba4b987cf2b222b0f251280228a1ff977ac patch
• https://git.kernel.org/stable/c/bc40ded92af55760d12bec8222d4108de725dbe4 patch
• https://git.kernel.org/stable/c/bfa344afbe472a9be08f78551fa2190c1a07d7d3 patch
• https://git.kernel.org/stable/c/e5b5948c769aa1ebf962dddfb972f87d8f166f95 patch
• https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html advisory pihak ketiga