CVE catalog
CVE-2009-2849
fai-kernels linux-2.6 user-mode-linux - several vulnerabilities
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.47% · Oct 27, 2026
The md driver (drivers/md/md.c) in the Linux kernel before 2.6.30.2 might allow local users to cause a denial of service (NULL pointer dereference) via vectors related to "suspend_* sysfs attributes" and the (1) suspend_lo_store or (2) suspend_hi_store functions. NOTE: this is only a vulnerability when sysfs is writable by an attacker. kernel: md: NULL pointer deref when accessing suspend_* sysfs attributes The flaw was introduced in kernel version 2.6.17-rc1. The Linux kernel as shipped with Red Hat Enterprise Linux 3, and 4 are not affected by this issue. A future kernel update for Red Hat Enterprise Linux 5 will address this flaw. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-12 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-12etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-12etch2 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch2 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch3 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch4 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch5 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13etch6 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-13lenny1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-14 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-15 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-16 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-17 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-17etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18etch3 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18etch4 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18etch5 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-18etch6 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-19 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-20 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-21 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-22 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-22etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-22etch2 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-22etch3 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-23 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-23etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-24 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-24etch1 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-24etch2 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-24etch3 | vulnerable |
| Debian | linux-2.6 | 4.0 | 2.6.18.dfsg.1-24etch4 | fixed |
| Debian | fai-kernels | 4.0 | 1.17 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.13etch3 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.13etch4 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.13etch5 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.13etch6 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.16 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.17 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.17etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch2 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch3 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch4 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch5 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.18etch6 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.21 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.22etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.22etch2 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.22etch3 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.23 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.23etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.24 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.24etch2 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.24etch3 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch2 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch3 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch4 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch5 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17etch1 | vulnerable |
| Debian | fai-kernels | 4.0 | 1.17+etch.24etch4 | fixed |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.13etch3 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.13etch4 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.13etch5 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.13etch6 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.16 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.17 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.17etch1 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch1 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch2 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch3 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch4 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch5 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.18etch6 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.21 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.22etch1 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.22etch2 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.22etch3 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.23 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.23etch1 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.24 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.24etch2 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.24etch3 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch1 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch2 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch3 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch4 | vulnerable |
| Debian | user-mode-linux | 4.0 | 2.6.18-1um-2etch.24etch4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | linux-2.6 | deb | 4.0 | 2.6.18.dfsg.1-24etch4 | Not reported | DSA-1872-1 | Not reported |
| Debian | fai-kernels | deb | 4.0 | 1.17+etch.24etch4 | Not reported | DSA-1872-1 | Not reported |
| Debian | user-mode-linux | deb | 4.0 | 2.6.18-1um-2etch.24etch4 | Not reported | DSA-1872-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: