CVE-2017-7308
high · 7.8The 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.
7.8
CVSS
17.8%
EPSS (exploit prob.)
97th
EPSS percentile
2017-03-29
Published
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-681CWE-787
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| linux | linux_kernel | >= 2.6.27, < 3.2.89 |
| linux | linux_kernel | >= 3.3, < 3.10.107 |
| linux | linux_kernel | >= 3.11, < 3.12.74 |
| linux | linux_kernel | >= 3.13, < 3.16.44 |
| linux | linux_kernel | >= 3.17, < 3.18.52 |
| linux | linux_kernel | >= 3.19, < 4.1.41 |
| linux | linux_kernel | >= 4.2, < 4.4.66 |
| linux | linux_kernel | >= 4.5, < 4.9.26 |
| linux | linux_kernel | >= 4.10, < 4.10.14 |
Check a specific version with /api/v1/cve/match.
References
- http://www.securityfocus.com/bid/97234
- https://access.redhat.com/errata/RHSA-2017:1297
- https://access.redhat.com/errata/RHSA-2017:1298
- https://access.redhat.com/errata/RHSA-2017:1308
- https://access.redhat.com/errata/RHSA-2018:1854
- https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
- https://patchwork.ozlabs.org/patch/744811/
- https://patchwork.ozlabs.org/patch/744812/
- https://patchwork.ozlabs.org/patch/744813/
- https://source.android.com/security/bulletin/2017-07-01
- https://www.exploit-db.com/exploits/41994/
- https://www.exploit-db.com/exploits/44654/
- http://www.securityfocus.com/bid/97234
- https://access.redhat.com/errata/RHSA-2017:1297
- https://access.redhat.com/errata/RHSA-2017:1298
- https://access.redhat.com/errata/RHSA-2017:1308
- https://access.redhat.com/errata/RHSA-2018:1854
- https://googleprojectzero.blogspot.com/2017/05/exploiting-linux-kernel-via-packet.html
- https://patchwork.ozlabs.org/patch/744811/
- https://patchwork.ozlabs.org/patch/744812/
- https://patchwork.ozlabs.org/patch/744813/
- https://source.android.com/security/bulletin/2017-07-01
- https://www.exploit-db.com/exploits/41994/
- https://www.exploit-db.com/exploits/44654/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2017-7308