In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpf_jit_binary_free() function requires a non-NULL argument. When the RISC-V BPF JIT fails to converge in NR_JIT_ITERATIONS steps, jit_data->header will be NULL, which triggers a NULL dereference. Avoid this by checking the argument, prior calling the function.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 5.15.3-1 | linux_5.15.3-1_all.deb |
Debian | 11 | all | linux | < 5.10.84-1 | linux_5.10.84-1_all.deb |
Debian | 10 | all | linux | < 4.19.249-2 | linux_4.19.249-2_all.deb |
Debian | 999 | all | linux | < 5.15.3-1 | linux_5.15.3-1_all.deb |
Debian | 13 | all | linux | < 5.15.3-1 | linux_5.15.3-1_all.deb |