CVE-2018-11265
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, possible buffer overflow while incrementing the log_buf of type uint64_t in memcpy function, since the log_buf pointer can access the memory…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, possible buffer overflow while incrementing the log_buf of type uint64_t in memcpy function, since the log_buf pointer can access the memory beyond the size to store the data after pointer increment.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.20% probability · 10th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- google/android
- Source
- product-security@qualcomm.com
References
- https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-componentsPatch, Vendor Advisory
- https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=b211b051d7ca226d96b70defe10ac318f768b5b2Patch, Third Party Advisory
- https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletinPatch, Third Party Advisory
- https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-componentsPatch, Vendor Advisory
- https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=b211b051d7ca226d96b70defe10ac318f768b5b2Patch, Third Party Advisory
- https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletinPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.