CVE-2017-6347
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-6347
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6347.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-6347
- Related
- Published
- 2017-03-01T20:59:00Z
- Modified
- 2024-09-18T01:00:21Z
- 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 ipcmsgrecvchecksum function in net/ipv4/ipsockglue.c in the Linux kernel before 4.10.1 has incorrect expectations about skb data layout, which allows local users to cause a denial of service (buffer over-read) or possibly have unspecified other impact via crafted system calls, as demonstrated by use of the MSG_MORE flag in conjunction with loopback UDP transmission.
- References
-
- http://www.securityfocus.com/bid/96487
- https://bugzilla.redhat.com/show_bug.cgi?id=1427984
- http://www.openwall.com/lists/oss-security/2017/02/28/5
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca4ef4574f1ee5252e2cd365f8f5d5bafd048f32
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.1
- https://github.com/torvalds/linux/commit/ca4ef4574f1ee5252e2cd365f8f5d5bafd048f32
- https://security-tracker.debian.org/tracker/CVE-2017-6347
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