CVE-2022-48928

Summary

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

iio: adc: men_z188_adc: Fix a resource leak in an error handling path

If iio_device_register() fails, a previous ioremap() is left unbalanced.

Update the error handling path and add the missing iounmap() call, as already done in the remove function.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < 0f88722313645a903f4d420ba61ddc690ec2481daffected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < c5723b422f564af15f2e3bc0592fd6376a0a6c45affected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < 53d43a9c8dd224e66559fe86af1e473802c7130eaffected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < ce1076b33e299dc8d270e4450a420a18bfb3e190affected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < 1aa12ecfdcbafebc218910ec47acf6262e600cf5affected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < fe73477802981bd0d0d70f2b22f109bcca801bdbaffected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < d6ed5426a7fad36cf928c244483ba24e72359638affected
LinuxLinux74aeac4da66fbfa246edbfc849002eac9b5af9ca < e0a2e37f303828d030a83f33ffe14b36cb88d563affected
LinuxLinux3.15affected
LinuxLinux0 < 3.15unaffected
LinuxLinux4.9.304 <= 4.9.*unaffected
LinuxLinux4.14.269 <= 4.14.*unaffected
LinuxLinux4.19.232 <= 4.19.*unaffected
LinuxLinux5.4.182 <= 5.4.*unaffected
LinuxLinux5.10.103 <= 5.10.*unaffected
LinuxLinux5.15.26 <= 5.15.*unaffected
LinuxLinux5.16.12 <= 5.16.*unaffected
LinuxLinux5.17 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References