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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52882

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

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < fe11826ffa200e1a7a826e745163cb2f47875f66affected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < bfc78b4628497eb6df09a6b5bba9dd31616ee175affected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < f1fa9a9816204ac4b118b2e613d3a7c981355019affected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < 70f64cb29014e4c4f1fabd3265feebd80590d069affected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < 0b82eb134d2942ecc669e2ab2be3f0a58d79428aaffected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < 9708e5081cfc4f085690294163389bcf82655f90affected
  • 524353ea480b0094c16f2b5684ce7e0a23ab3685 to < 7e91ed763dc07437777bd012af7a2bd4493731ffaffected

Linux Linux

Default version status: affected

  • 4.17affected
  • 0 to < 4.17unaffected
  • 5.4.276 to ≤ 5.4.*unaffected
  • 5.10.217 to ≤ 5.10.*unaffected
  • 5.15.159 to ≤ 5.15.*unaffected
  • 6.1.91 to ≤ 6.1.*unaffected
  • 6.6.31 to ≤ 6.6.*unaffected
  • 6.8.10 to ≤ 6.8.*unaffected
  • 6.9 to ≤ *unaffected

References