{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.10-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  usb: typec: ps883x: Fix Oops at unbind  When trying to unbind a device in order to bind to it vfio-platform as:    echo bc0000.geniqup  \u003e /sys/bus/platform/devices/bc0000.geniqup/driver/unbind  I get the following Oops:  [  436.478639] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 [  436.487762] Mem abort info: [  436.490716]   ESR = 0x0000000096000004 [  436.494595]   EC = 0x25: DABT (current EL), IL = 32 bits [  436.500071]   SET = 0, FnV = 0 [  436.503250]   EA = 0, S1PTW = 0 [  436.506505]   FSC = 0x04: level 0 translation fault [  436.511533] Data abort info: [  436.514558]   ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [  436.520215]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [  436.525436]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [  436.530918] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008861a9000 [  436.537554] [0000000000000020] pgd=0000000000000000, p4d=0000000000000000 [  436.544548] Internal error: Oops: 0000000096000004 [#1]  SMP [  436.550374] Modules linked in: [  436.553542] CPU: 2 UID: 0 PID: 671 Comm: bash Tainted: G        W           7.0.0-rc3-g56fcdd0911a5-dirty #2 PREEMPT [  436.564440] Tainted: [W]=WARN [  436.567515] Hardware name: LENOVO 91B6CTO1WW/3796, BIOS O6NKT3BA 05/02/2025 [  436.574675] pstate: 21400005 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [  436.581841] pc : ps883x_retimer_remove+0x14/0x94 [  436.586605] lr : i2c_device_remove+0x28/0x84 [  436.591017] sp : ffff8000847137c0  That's because the ps883x_retimer_remove() retrieves the driver data from i2c_get_clientdata() which was never set at probe. So, add i2c_set_clientdata() at the end of the probe.",
  "id": "DEBIAN-CVE-2026-53305",
  "modified": "2026-09-14T16:47:50.178726079Z",
  "published": "2026-06-26T20:17:23.767Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-53305"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-53305"
  ]
}