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.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 03:31
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/97234 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2017:1297 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2017:1298 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2017:1308 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2018:1854 - Third Party Advisory | |
| References | () https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html - Third Party Advisory | |
| References | () https://patchwork.ozlabs.org/patch/744811/ - Third Party Advisory | |
| References | () https://patchwork.ozlabs.org/patch/744812/ - Third Party Advisory | |
| References | () https://patchwork.ozlabs.org/patch/744813/ - Third Party Advisory | |
| References | () https://source.android.com/security/bulletin/2017-07-01 - Third Party Advisory | |
| References | () https://www.exploit-db.com/exploits/41994/ - Third Party Advisory, VDB Entry | |
| References | () https://www.exploit-db.com/exploits/44654/ - Third Party Advisory, VDB Entry |
Information
Published : 2017-03-29 20:59
Updated : 2025-04-20 01:37
NVD link : CVE-2017-7308
Mitre link : CVE-2017-7308
CVE.ORG link : CVE-2017-7308
JSON object : View
Products Affected
linux
- linux_kernel