8 matches found
CVE-2026-12630
Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...
CVE-2026-12630
Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...
CVE-2026-12630 6LoWPAN IPHC uncompression out-of-bounds read on reserved destination addressing mode
Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...
EUVD-2026-60267
Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in getihpcinlinedsize subsys/net/ip/6lo.c. The destination inline size is looked up in dainlinesizetable, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPHC...
CVE-2026-12630
In Zephyr's 6LoWPAN stack, get_ihpc_inlined_size() in subsys/net/ip/6lo.c indexes a 13-entry table with a 4-bit value (0-15) from the incoming IPHC dispatch word. Reserved indices 13-15 are unchecked, causing an out-of-bounds read that drives further buffer dereference and size_t underflow before...
PT-2026-76712
Zephyr's 6LoWPAN IP Header Compression IPHC uncompression code contains an out-of-bounds read in get ihpc inlined size subsys/net/ip/6lo.c. The destination inline size is looked up in da inline size table, which has 13 entries, using an index built from the M, DAC and DAM bits of the received IPH...
CVE-2021-3323 Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr
Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr. Zephyr versions = =2.4.0 contain Integer Underflow Wrap or Wraparound CWE-191. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc...
CVE-2021-3323: Integer Underflow (Wrap or Wraparound)
Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr. Zephyr versions = =2.4.0 contain Integer Underflow Wrap or Wraparound CWE-191. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc...