GHSA-89xx-w2gg-gxc3unknown
In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: destroy DMA...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
net: wwan: t7xx: destroy DMA pool on CLDMA late init failure
t7xx_cldma_late_init() creates md_ctrl->gpd_dmapool before initializing the TX and RX rings. If any ring initialization fails, the error path frees the already initialized rings but leaves the DMA pool allocated.
Destroy md_ctrl->gpd_dmapool on the late-init failure path to avoid leaking the DMA pool.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-72059
- https://git.kernel.org/stable/c/0c0a8c7821485f32bdb4923fb22f2dd501a27d8a
- https://git.kernel.org/stable/c/2bd6f26d4ce1e87de4d736b1e8896daf3acf1c0e
- https://git.kernel.org/stable/c/cef50f9f9045ff5e6a9d62c5110522df98fca645
- https://git.kernel.org/stable/c/e89b8829693e65217d587dceeaad4826c96c731b
- https://git.kernel.org/stable/c/ebd84cb129fac7f7933628c40fccdfa8a62805de
- https://git.kernel.org/stable/c/fd01247bde1add970fae7f0003af085333a256e6
- https://github.com/advisories/GHSA-89xx-w2gg-gxc3