In the Linux kernel, the following vulnerability has been resolved:
atm: clip: prevent NULL deref in clip_push()
Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb.
If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.7.1 | 5.10.240 |
| linux / linux_kernel | 5.11 | 5.15.187 |
| linux / linux_kernel | 5.16 | 6.1.143 |
| linux / linux_kernel | 6.2 | 6.6.96 |
| linux / linux_kernel | 6.7 | 6.12.36 |
| linux / linux_kernel | 6.13 | 6.15.5 |
| linux / linux_kernel | 5.7 | 5.7.x |
| linux / linux_kernel | 5.7-rc5 | 5.7-rc5.x |
| linux / linux_kernel | 5.7-rc6 | 5.7-rc6.x |
| linux / linux_kernel | 5.7-rc7 | 5.7-rc7.x |
| linux / linux_kernel | 6.16-rc1 | 6.16-rc1.x |
| linux / linux_kernel | 6.16-rc2 | 6.16-rc2.x |
| linux / linux_kernel | 6.16-rc3 | 6.16-rc3.x |
| debian / debian_linux | 11.0 | 11.0.x |