CVE-2017-7308
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-7308
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7308.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-7308
- Related
- Published
- 2017-03-29T20:59:00Z
- Modified
- 2024-09-18T01:00:22Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The packetsetring function in net/packet/afpacket.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 CAPNET_RAW capability is held), via crafted system calls.
- References
-
- http://www.securityfocus.com/bid/97234
- https://access.redhat.com/errata/RHSA-2017:1297
- https://access.redhat.com/errata/RHSA-2017:1298
- https://access.redhat.com/errata/RHSA-2017:1308
- https://access.redhat.com/errata/RHSA-2018:1854
- https://www.exploit-db.com/exploits/41994/
- https://www.exploit-db.com/exploits/44654/
- https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
- https://patchwork.ozlabs.org/patch/744811/
- https://patchwork.ozlabs.org/patch/744812/
- https://patchwork.ozlabs.org/patch/744813/
- https://source.android.com/security/bulletin/2017-07-01
- https://security-tracker.debian.org/tracker/CVE-2017-7308
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source