VDB
CVE-2009-4141
CVE-2009-4141
PUBLISHED
Reported by redhat · Published January 19, 2010
Use-after-free vulnerability in the fasync_helper function in fs/fcntl.c in the Linux kernel before 2.6.33-rc4-git1 allows local users to gain privileges via vectors that include enabling O_ASYNC (aka FASYNC or FIOASYNC) on a locked file, and then closing this file.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| n/a | n/a | *, n/a, n/a |
| linux | linux_kernel |
Timeline
- Jan 19, 2010 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Oct 30, 2022 EPSS Score
- Dec 22, 2022 EPSS Score
- Feb 13, 2023 EPSS Score
- Apr 7, 2023 EPSS Score
- May 31, 2023 EPSS Score
- Jul 23, 2023 EPSS Score
References
- x_refsource_CONFIRM
- oval:org.mitre.oval:def:9201 vdb-entrysignaturex_refsource_OVAL
- 37806 vdb-entryx_refsource_BID
- x_refsource_MISC
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- 20100114 Locked fasync file descriptors can be referenced after free in >= 2.6.28 mailing-listx_refsource_FULLDISC
- oval:org.mitre.oval:def:7054 vdb-entrysignaturex_refsource_OVAL
- x_refsource_CONFIRM
- 39033 third-party-advisoryx_refsource_SECUNIA
- x_refsource_MISC
- 38199 third-party-advisoryx_refsource_SECUNIA
- RHSA-2010:0095 vendor-advisoryx_refsource_REDHAT
- RHSA-2010:0046 vendor-advisoryx_refsource_REDHAT
- SUSE-SA:2010:010 vendor-advisoryx_refsource_SUSE
- RHSA-2010:0161 vendor-advisoryx_refsource_REDHAT