High severity7.5NVD Advisory· Published Apr 30, 2024· Updated Jun 17, 2026

CVE-2024-34088

Description

In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.

Affected products

Frrouting/Frroutingcpe-rescue
Frrouting/Frrllm-fuzzy
Range: <=9.1
osv-coords5 versions
pkg:rpm/opensuse/frr&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/frr&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/frr&distro=openSUSE%20Tumbleweed pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5 pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6
< 8.4-150500.4.23.1+ 4 more
- (no CPE)range: < 8.4-150500.4.23.1
- (no CPE)range: < 8.4-150500.4.23.1
- (no CPE)range: < 8.4-12.1
- (no CPE)range: < 8.4-150500.4.23.1
- (no CPE)range: < 8.4-150500.4.23.1

Patches

Vulnerability mechanics

References

github.com/FRRouting/frr/pull/15674/commits/34d704fb0ea60dc5063af477a2c11d4884984d4fnvdPatch

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000