CVE-2017-17448
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-17448
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17448.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-17448
- Related
- Published
- 2017-12-07T00:29:00Z
- Modified
- 2024-09-18T01:00:22Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
net/netfilter/nfnetlinkcthelper.c in the Linux kernel through 4.14.4 does not require the CAPNETADMIN capability for new, get, and del operations, which allows local users to bypass intended access restrictions because the nfnlcthelper_list data structure is shared across all net namespaces.
- References
-
- http://www.securityfocus.com/bid/102117
- https://access.redhat.com/errata/RHSA-2018:0654
- https://access.redhat.com/errata/RHSA-2018:0676
- https://access.redhat.com/errata/RHSA-2018:1062
- https://patchwork.kernel.org/patch/10089373/
- https://www.debian.org/security/2017/dsa-4073
- https://www.debian.org/security/2018/dsa-4082
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3617-2/
- https://usn.ubuntu.com/3617-3/
- https://usn.ubuntu.com/3619-1/
- https://usn.ubuntu.com/3619-2/
- https://usn.ubuntu.com/3620-1/
- https://usn.ubuntu.com/3620-2/
- https://usn.ubuntu.com/3632-1/
- https://security-tracker.debian.org/tracker/CVE-2017-17448
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