CVE-2017-7308
- State
- Published
- Severity
- Not scored
- Published
- Mar 29, 2017
- Updated
- Aug 5, 2024
- Reserved
- Mar 29, 2017
Description
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- RHSA-2017:1308vendor-advisory
- https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
- https://source.android.com/security/bulletin/2017-07-01
- RHSA-2018:1854vendor-advisory
- 97234vdb-entry
- https://patchwork.ozlabs.org/patch/744812/
- 41994exploit
- https://patchwork.ozlabs.org/patch/744813/
- 44654exploit
- https://patchwork.ozlabs.org/patch/744811/
- RHSA-2017:1298vendor-advisory
- RHSA-2017:1297vendor-advisory
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