CVE-2024-27039

Summary

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

clk: hisilicon: hi3559a: Fix an erroneous devm_kfree()

'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration.

If a clk_register() call fails, 'p_clk' may point to something different from what should be freed.

The best we can do, is to avoid this wrong release of memory.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < 3f8445f1c746fda180a7f75372ed06b24e9cefe2affected
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < e0b0d1c46a2ce1e46b79d004a7270fdef872e097affected
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < 95d1f1228c1bb54803ae57525b76db60e99b37e4affected
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < 2cc572e0085ebd4b662b74a0f43222bc00df9a00affected
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < d575765b1b62e8bdb00af11caa1aabeb01763d9faffected
LinuxLinux6c81966107dc0caa5d2ebedbcebb5f10d865064d < 64c6a38136b74a2f18c42199830975edd9fbc379affected
LinuxLinux5.14affected
LinuxLinux0 < 5.14unaffected
LinuxLinux5.15.153 <= 5.15.*unaffected
LinuxLinux6.1.83 <= 6.1.*unaffected
LinuxLinux6.6.23 <= 6.6.*unaffected
LinuxLinux6.7.11 <= 6.7.*unaffected
LinuxLinux6.8.2 <= 6.8.*unaffected
LinuxLinux6.9 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References