cve.bz

CVE-2019-7308

5.6 mediumEPSS 0.5%

Medium (5.6). EPSS 0.5% chance of exploitation in the next 30 days.

kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks.

Severity

CVSS 3.0

5.6 medium
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE
CWE-189
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON