CVE-2024-27075

Summary

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

media: dvb-frontends: avoid stack overflow warnings with clang

A previous patch worked around a KASAN issue in stv0367, now a similar problem showed up with clang:

drivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame size (3624) exceeds limit (2048) in 'stv0367ter_set_frontend' [-Werror,-Wframe-larger-than] 1214 | static int stv0367ter_set_frontend(struct dvb_frontend *fe)

Rework the stv0367_writereg() function to be simpler and mark both register access functions as noinline_for_stack so the temporary i2c_msg structures do not get duplicated on the stack when KASAN_STACK is enabled.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < c073c8cede5abd3836e83d70d72606d11d0759d4affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < fa8b472952ef46eb632825051078c21ce0cafe55affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < fb07104a02e87c06c39914d13ed67fd8f839ca82affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < d20b64f156de5d10410963fe238d82a4e7e97a2faffected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < 107052a8cfeff3a97326277192b4f052e4860a8aaffected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < 8fad9c5bb00d3a9508d18bbfe832e33a47377730affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < d6b4895197ab5a47cb81c6852d49320b05052960affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < ed514ecf4f29c80a2f09ae3c877059b401efe893affected
LinuxLinux3cd890dbe2a4f14cc44c85bb6cf37e5e22d4dd0e < 7a4cf27d1f0538f779bf31b8c99eda394e277119affected
LinuxLinuxdc4bc70259daba144f799e40a99413a86c601006affected
LinuxLinuxd1d85ae79d5e5592dccba6890658c0999b864ddcaffected
LinuxLinuxad91b2e392be4339e09eefd8479675b4232ddfa1affected
LinuxLinuxec1eeaf5b6c12b561d9a90588987e44a2e2f8b1aaffected
LinuxLinux4.4.168 < 4.5affected
LinuxLinux4.9.82 < 4.10affected
LinuxLinux4.14.20 < 4.15affected
LinuxLinux4.15.4 < 4.16affected
LinuxLinux4.16affected
LinuxLinux0 < 4.16unaffected
LinuxLinux4.19.311 <= 4.19.*unaffected
LinuxLinux5.4.273 <= 5.4.*unaffected
LinuxLinux5.10.214 <= 5.10.*unaffected
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