[SRU][Jammy][Focal][PATCH 0/1] CVE-2023-23000

[Bethany Jamison]

[Impact]

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.

[Fix]

Jammy: Clean cherry-pick.
Focal: Jammy patch applied cleanly.

[Test Case]

Compile and boot test.

[Regression Potential]

Issues could occur for users using pre-5.17 kernels and the tegra xusb
driver when validating a port node name.

Miaoqian Lin (1):
  phy: tegra: xusb: Fix return value of tegra_xusb_find_port_node
    function

 drivers/phy/tegra/xusb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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2.34.1