-
CVE-2026-80948
- EPSS 0.21%
- Veröffentlicht 11.09.2026 19:42:19
- Zuletzt bearbeitet 13.09.2026 07:17:02
- Erkennungen
wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start()
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start() In iwl_op_mode_dvm_start(), jumping to out_free_eeprom currently bypasses the out_free_eeprom_blob label. Consequently, error paths triggered after successfully parsing the EEPROM free priv->nvm_data but leak priv->eeprom_blob. Fix this memory leak by reordering the error handling labels so that out_free_eeprom falls through to out_free_eeprom_blob. The bug was first flagged by an experimental analysis tool we are developing for kernel memory-management bugs while analyzing v6.13-rc1. The tool is still under development and is not yet publicly available. Manual inspection confirms that the bug is still present in v7.1-rc6. An x86_64 allyesconfig build showed no new warnings. As we do not have supported Intel DVM wireless hardware and firmware to test with, no runtime testing was able to be performed.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version
26a7ca9a71a3f7e1826de96b1a1e907123e11b07
Version <
84ba017a1e1ea7896ed1e3258c947bdbfc5299c5
Status
affected
Version
26a7ca9a71a3f7e1826de96b1a1e907123e11b07
Version <
ad2a9fdca4a7100472be82ee6048c616fc589720
Status
affected
Version
26a7ca9a71a3f7e1826de96b1a1e907123e11b07
Version <
67105abd6195a685a84dcb8a5daf54a1f4bfdb60
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
3.6
Status
affected
Version
0
Version <
3.6
Status
unaffected
Version <=
6.18.*
Version
6.18.50
Status
unaffected
Version <=
7.2.*
Version
7.2.4
Status
unaffected
Version <=
*
Version
7.3-rc1
Status
unaffected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.21% | 0.113 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|
https://git.kernel.org/stable/c/84ba017a1e1ea7896ed1e3258c947bdbfc5299c5
https://git.kernel.org/stable/c/ad2a9fdca4a7100472be82ee6048c616fc589720
https://git.kernel.org/stable/c/67105abd6195a685a84dcb8a5daf54a1f4bfdb60