CVE-2021-0326
In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In p2p_copy_client_info of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-172937525
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.93% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/android · fedoraproject/fedora · debian/debian linux
- Source
- security@android.com
References
- https://lists.debian.org/debian-lts-announce/2021/02/msg00033.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMHPFCON6ZFCGZXSASJFKQ3UX2UIYMND/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOSA6DZUDLVOCYJNNXD6V3MRBVLCXZFH/
- https://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
- https://www.debian.org/security/2021/dsa-4898Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00033.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMHPFCON6ZFCGZXSASJFKQ3UX2UIYMND/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOSA6DZUDLVOCYJNNXD6V3MRBVLCXZFH/
- https://source.android.com/security/bulletin/2021-02-01Patch, Vendor Advisory
- https://www.debian.org/security/2021/dsa-4898Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.