In the Linux kernel before version 4.12, Kerberos 5 tickets decoded when using the RXRPC keys incorrectly assumes the size of a field. This could lead to the size-remaining variable wrapping and the data pointer going over the end of the buffer. This could possibly lead to memory corruption and possible privilege escalation.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1099-1 | linux security update |
Debian DSA |
DSA-3927-1 | linux security update |
Debian DSA |
DSA-3945-1 | linux security update |
EUVD |
EUVD-2017-16502 | In the Linux kernel before version 4.12, Kerberos 5 tickets decoded when using the RXRPC keys incorrectly assumes the size of a field. This could lead to the size-remaining variable wrapping and the data pointer going over the end of the buffer. This could possibly lead to memory corruption and possible privilege escalation. |
Ubuntu USN |
USN-3377-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3377-2 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-3378-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3378-2 | Linux kernel (Xenial HWE) vulnerabilities |
Ubuntu USN |
USN-3381-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3381-2 | Linux kernel (Trusty HWE) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-05T16:04:11.726Z
Reserved: 2017-04-05T00:00:00.000Z
Link: CVE-2017-7482
No data.
Status : Modified
Published: 2018-07-30T14:29:02.990
Modified: 2024-11-21T03:31:59.407
Link: CVE-2017-7482
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN