CVE-2023-52799

Summary

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

jfs: fix array-index-out-of-bounds in dbFindLeaf

Currently while searching for dmtree_t for sufficient free blocks there is an array out of bounds while getting element in tp->dm_stree. To add the required check for out of bound we first need to determine the type of dmtree. Thus added an extra parameter to dbFindLeaf so that the type of tree can be determined and the required check can be applied.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 20f9310a18e3e99fc031e036fcbed67105ae1859affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 86df90f3fea7c5591f05c8a0010871d435e83046affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ecfb47f13b08b02cf28b7b50d4941eefa21954d2affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 81aa58cd8495b8c3b527f58ccbe19478d8087f61affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a50b796d36719757526ee094c703378895ab5e67affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 88b7894a8f8705bf4e7ea90b10229376abf14514affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 87c681ab49e99039ff2dd3e71852417381b13878affected
LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 22cad8bc1d36547cdae0eef316c47d917ce3147caffected
LinuxLinux2.6.12affected
LinuxLinux0 < 2.6.12unaffected
LinuxLinux4.14.331 <= 4.14.*unaffected
LinuxLinux4.19.300 <= 4.19.*unaffected
LinuxLinux5.4.262 <= 5.4.*unaffected
LinuxLinux5.10.202 <= 5.10.*unaffected
LinuxLinux5.15.140 <= 5.15.*unaffected
LinuxLinux6.1.64 <= 6.1.*unaffected
LinuxLinux6.5.13 <= 6.5.*unaffected
LinuxLinux6.6.3 <= 6.6.*unaffected
LinuxLinux6.7 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References