CVE-2020-36775

Summary

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

f2fs: fix to avoid potential deadlock

Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4c8ff7095bef64fc47e996a938f7d57f9e077da3 < 8e8542437bb4070423c9754d5ba270ffdbae8c8daffected
LinuxLinux4c8ff7095bef64fc47e996a938f7d57f9e077da3 < df77fbd8c5b222c680444801ffd20e8bbc90a56eaffected
LinuxLinux5.6affected
LinuxLinux0 < 5.6unaffected
LinuxLinux5.6.7 <= 5.6.*unaffected
LinuxLinux5.7 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References