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CVE-2026-53338

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add NULL check for of_reserved_mem_lookup() in airoha_qdma_init_hfwd_queues() of_reserved_mem_lookup() may return NULL if the reserved memory region referenced by the "memory-region" phandle is not found in the reserved memory table (e.g. due to a misconfigured DTS or a removed memory-region node). The current code dereferences the returned pointer without checking for NULL, leading to a kernel NULL pointer deref
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ae85c25123e8e2672b2c4ec5ecd2b750f69c2ffa9409bdc8e3532b1b14e01eeb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_co…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"01f7d4b504580664d36faea5671cde5e3f0d8a5b","status":"affected","version":"3a1ce9e3d01bbf3912c3e3f81cb554d558eb715b","versionType":"git"},{"lessThan":"cdb96c42db7b256348f9b57718debfaa4bca6b39","status":"affected","version":"3a1ce9e3d01bbf3912c3e3f81cb554d558eb715b","versionType":"git"},{"lessThan":"f9f25118faa4dd2b6e3d14a03d123bbdbd59925d","status":"affected","version":"3a1ce…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_co…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/airoha/airoha_eth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"01f7d4b504580664d36faea5671cde5e3f0d8a5b","status":"affected","version":"3a1ce9e3d01bbf3912c3e3f81cb554d558eb715b","versionType":"git"},{"lessThan":"cdb96c42db7b256348f9b57718debfaa4bca6b39","status":"affected","version":"3a1ce9e3d01bbf3912c3e3f81cb554d558eb715b","versionType":"git"},{"lessThan":"f9f25118faa4dd2b6e3d14a03d123bbdbd59925d","status":"affected","version":"3a1ce…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/01f7d4b504580664d36faea5671cde5e3f0d8a5b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/cdb96c42db7b256348f9b57718debfaa4bca6b39"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f9f25118faa4dd2b6e3d14a03d123bbdbd59925d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb0d593a29d54bc928b50ab99a521649c35f0dfaa6098292f4e5aa6a5cb7fdf3 · sha256:be874dba771ad579… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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