CVE catalog
CVE-2009-2848
fai-kernels linux-2.6 user-mode-linux - several vulnerabilities
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.52% · Oct 27, 2026
The execve function in the Linux kernel, possibly 2.6.30-rc6 and earlier, does not properly clear the current->clear_child_tid pointer, which allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a clone system call with CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID enabled, which is not properly handled during thread creation and exit. kernel: execve: must clear current->clear_child_tid 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: