CVE-2023-52882

2024-05-3016:15:09

Linux

web.nvd.nist.gov

cve-2023-52882

nvd

AI Score

6.6

Confidence

Low

EPSS

Percentile

10.3%

JSON

In the Linux kernel, the following vulnerability has been resolved:

clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change

While PLL CPUX clock rate change when CPU is running from it works in
vast majority of cases, now and then it causes instability. This leads
to system crashes and other undefined behaviour. After a lot of testing
(30+ hours) while also doing a lot of frequency switches, we can’t
observe any instability issues anymore when doing reparenting to stable
clock like 24 MHz oscillator.

Affected configurations

Vulners

Node

linuxlinux_kernelRange4.17–5.4.276

linuxlinux_kernelRange5.5.0–5.10.217

linuxlinux_kernelRange5.11.0–5.15.159

linuxlinux_kernelRange5.16.0–6.1.91

linuxlinux_kernelRange6.2.0–6.6.31

linuxlinux_kernelRange6.7.0–6.8.10

linuxlinux_kernelRange6.9.0≥

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/sunxi-ng/ccu-sun50i-h6.c"
    ],
    "versions": [
      {
        "version": "524353ea480b",
        "lessThan": "fe11826ffa20",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "bfc78b462849",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "f1fa9a981620",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "70f64cb29014",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "0b82eb134d29",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "9708e5081cfc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "524353ea480b",
        "lessThan": "7e91ed763dc0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/sunxi-ng/ccu-sun50i-h6.c"
    ],
    "versions": [
      {
        "version": "4.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.17",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.276",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.217",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.159",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.91",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.31",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.10",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]