CVE-2020-7463
- State
- Published
- Severity
- Not scored
- Published
- Mar 26, 2021
- Updated
- Aug 4, 2024
- Reserved
- Jan 21, 2020
Description
In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
FreeBSDn/a |
|
References
- https://security.freebsd.org/advisories/FreeBSD-SA-20:25.sctp.asc
- https://support.apple.com/kb/HT212317
- https://support.apple.com/kb/HT212319
- https://support.apple.com/kb/HT212325
- https://support.apple.com/kb/HT212323
- https://support.apple.com/kb/HT212324
- https://support.apple.com/kb/HT212321
- https://support.apple.com/kb/HT212318
- 20210427 APPLE-SA-2021-04-26-1 iOS 14.5 and iPadOS 14.5mailing-list
- 20210427 APPLE-SA-2021-04-26-2 macOS Big Sur 11.3mailing-list
- 20210427 APPLE-SA-2021-04-26-9 iTunes 12.11.3 for Windowsmailing-list
- 20210427 APPLE-SA-2021-04-26-8 iCloud for Windows 12.3mailing-list
- 20210427 APPLE-SA-2021-04-26-7 Safari 14.1mailing-list
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.