VDB
CVE-2011-1771
CVE-2011-1771
PUBLISHED
CVSS 7.800000190734863 HIGH
The cifs_close function in fs/cifs/file.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact by setting the O_DIRECT flag during an attempt to open a file on a CIFS filesystem.
EPSS 0.07% · 20.5th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.07%
20.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | 0 |
| n/a | n/a | * |
Exploit Intelligence
- http://marc.info/?l=linux-cifs&m=130204357001849&w=2 (nist-nvd)
- http://www.openwall.com/lists/oss-security/2011/05/09/2 (nist-nvd)
- https://bugzilla.redhat.com/show_bug.cgi?id=703016 (nist-nvd)
- [linux-cifs] 20110405 Re: Repeatable crash in 2.6.38 related to O_DIRECT (circl)
- 8367 (circl)
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 (circl)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7797069305d13252fd66cf722aa8f2cbeb3c95cd (circl)
Timeline
- Sep 6, 2011 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- [linux-cifs] 20110405 Re: Repeatable crash in 2.6.38 related to O_DIRECT mailing-list
- [linux-cifs] 20110405 Repeatable crash in 2.6.38 related to O_DIRECT mailing-list
- [oss-security] 20110509 CVE-2011-1771 kernel: cifs oops when creating file with O_DIRECT set mailing-list
- 8367 third-party-advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 url
- https://bugzilla.redhat.com/show_bug.cgi?id=703016 url
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7797069305d13252fd66cf722aa8f2cbeb3c95cd url
- https://nvd.nist.gov/vuln/detail/CVE-2011-1771 advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7797069305d13252fd66cf722aa8f2cbeb3c95cd url