In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.
                
            References
                    | Link | Resource | 
|---|---|
| https://www.openwall.com/lists/oss-security/2022/04/22/3 | Mailing List Third Party Advisory | 
| https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646 | Mailing List Patch Vendor Advisory | 
| https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646 | Patch Third Party Advisory | 
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3 | Mailing List Vendor Advisory | 
| http://www.openwall.com/lists/oss-security/2022/04/22/4 | Mailing List Third Party Advisory | 
| https://www.debian.org/security/2022/dsa-5127 | Third Party Advisory | 
| http://www.openwall.com/lists/oss-security/2022/08/08/3 | Mailing List Third Party Advisory | 
| https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/ | Exploit Third Party Advisory | 
| https://github.com/Ruia-ruia/CVE-2022-29582-Exploit | Third Party Advisory | 
Information
                Published : 2022-04-22 09:15
Updated : 2022-10-25 19:33
NVD link : CVE-2022-29582
Mitre link : CVE-2022-29582
JSON object : View
CWE
                
                    
                        
                        CWE-416
                        
            Use After Free
Products Affected
                debian
- debian_linux
 
linux
- linux_kernel
 


