4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
10.1%
The bpf_int_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service (system crash) by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 4.0.7-1 | linux_4.0.7-1_all.deb |
Debian | 11 | all | linux | < 4.0.7-1 | linux_4.0.7-1_all.deb |
Debian | 999 | all | linux | < 4.0.7-1 | linux_4.0.7-1_all.deb |
Debian | 13 | all | linux | < 4.0.7-1 | linux_4.0.7-1_all.deb |