In Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel while trying to find out…

Published 8 y ago 2018-09-04 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.0 · NVD

CISA KEV

not known exploited

EPSS

0.2%

percentile 10%

Public exploits

none known

In Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel while trying to find out total number of partition via a non zero check, there could be possibility where the 'TotalPart' could cross 'GptHeader->MaxPtCnt' and which could result in OOB write in patching GPT.

Exploit prediction (EPSS)

0.20% probability of exploitation in the next 30 days, higher than 10% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.8	`CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
NVD	2.0	7.2	`AV:L/AC:L/Au:N/C:C/I:C/A:C`

Affected products

Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android

Classification

Weakness

CWE-682 Incorrect Calculation
CWE-787 Out-of-bounds Write

References

codeaurora.org /security-bulletin/2018/08/06/august-2018-code-aurora-security-bulletin · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/106949 · vdb-entry, x_refsource_BID, x_transferred
source.codeaurora.org /quic/la/abl/tianocore/edk2/commit/?id=29ab5eb75bc9ed01466ab1a98e932e59fe27ad42 · x_refsource_CONFIRM, x_transferred

Sources

CVE List: CVE-2018-11262
NVD: CVE-2018-11262

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