CVE-2017-7308 | The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
- 🔗 access.redhat.com/errata/RHSA-2017:1308
- 🔗 googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packe…
- 🔗 source.android.com/security/bulletin/2017-07-01
- 🔗 access.redhat.com/errata/RHSA-2018:1854
- 🔗 www.securityfocus.com/bid/97234
- 🔗 patchwork.ozlabs.org/patch/744812/
- 🔗 www.exploit-db.com/exploits/41994/
- 🔗 patchwork.ozlabs.org/patch/744813/
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CVE-2017-7308 | The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds