In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since ‘ppp_async_encode()’ assumes valid LCP packets (with code from 1 to 7 inclusive), add ‘ppp_check_packet()’ to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 6.1.106-1 | linux_6.1.106-1_all.deb |
Debian | 11 | all | linux | < 5.10.223-1 | linux_5.10.223-1_all.deb |
Debian | 999 | all | linux | < 6.9.10-1 | linux_6.9.10-1_all.deb |
Debian | 13 | all | linux | < 6.9.10-1 | linux_6.9.10-1_all.deb |