linux: In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value
CVE-2023-23000 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-23000, released March 1, 2023. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.17.3-1 | DEBIAN-CVE-2023-23000 | Mar 1, 2023 |
| linux · Debian 13.5 (trixie) | 5.17.3-1 | DEBIAN-CVE-2023-23000 | Mar 1, 2023 |
| linux · Debian 14 | 5.17.3-1 | DEBIAN-CVE-2023-23000 | Mar 1, 2023 |
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