CVE-2024-57912

Summary

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

iio: pressure: zpa2326: fix information leak in triggered buffer

The 'sample' local struct is used to push data to user space from a triggered buffer, but it has a hole between the temperature and the timestamp (u32 pressure, u16 temperature, GAP, u64 timestamp). This hole is never initialized.

Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 9629ff1a86823269b12fb1ba9ca4efa945906287affected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < d25f1fc273670271412a52a1efbdaf5dcf274ed8affected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 64a989aa7475b8e76e69b9ec86819ea293e53babaffected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < b7849f62e61242e0e02c776e1109eb81e59c567caffected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < fefb88a4da961a0b9c2473cbdcfce1a942fcfa9aaffected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 979a0db76ceda8fe1f2f85a116bfe97620ebbadfaffected
LinuxLinux03b262f2bbf43b82eaef82ffb3bc671d5b5c8da1 < 6007d10c5262f6f71479627c1216899ea7f09073affected
LinuxLinux4.9affected
LinuxLinux0 < 4.9unaffected
LinuxLinux5.4.290 <= 5.4.*unaffected
LinuxLinux5.10.234 <= 5.10.*unaffected
LinuxLinux5.15.177 <= 5.15.*unaffected
LinuxLinux6.1.125 <= 6.1.*unaffected
LinuxLinux6.6.72 <= 6.6.*unaffected
LinuxLinux6.12.10 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References