CVE - CVE-2024-35785

CVE-ID
CVE-2024-35785	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/4b12ff5edd141926d49c9ace4791adf3a4902fe7 URL:https://git.kernel.org/stable/c/4b12ff5edd141926d49c9ace4791adf3a4902fe7 MISC:https://git.kernel.org/stable/c/520f79c110ff712b391b3d87fcacf03c74bc56ee URL:https://git.kernel.org/stable/c/520f79c110ff712b391b3d87fcacf03c74bc56ee MISC:https://git.kernel.org/stable/c/95915ba4b987cf2b222b0f251280228a1ff977ac URL:https://git.kernel.org/stable/c/95915ba4b987cf2b222b0f251280228a1ff977ac MISC:https://git.kernel.org/stable/c/bc40ded92af55760d12bec8222d4108de725dbe4 URL:https://git.kernel.org/stable/c/bc40ded92af55760d12bec8222d4108de725dbe4 MISC:https://git.kernel.org/stable/c/bfa344afbe472a9be08f78551fa2190c1a07d7d3 URL:https://git.kernel.org/stable/c/bfa344afbe472a9be08f78551fa2190c1a07d7d3 MISC:https://git.kernel.org/stable/c/e5b5948c769aa1ebf962dddfb972f87d8f166f95 URL:https://git.kernel.org/stable/c/e5b5948c769aa1ebf962dddfb972f87d8f166f95
Assigning CNA
kernel.org
Date Record Created
20240517	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240517)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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