Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-31626

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: initialize le_tmp64 in rtw_BIP_verify() Initialize le_tmp64 to zero in rtw_BIP_verify() to prevent using uninitialized data. Smatch warns that only 6 bytes are copied to this 8-byte (u64) variable, leaving the last two bytes uninitialized: drivers/staging/rtl8723bs/core/rtw_security.c:1308 rtw_BIP_verify() warn: not copying enough bytes for '&le_tmp64' (8 vs 6 bytes) Initializing the variable at the star
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d59dfd7cb7128ef2e8b1d81c7d8b1675fa845184d1df40865a9bb3cde73177ad
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/staging/rtl8723bs/core/rtw_security.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.12"},{"lessThan":"4.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/staging/rtl8723bs/core/rtw_security.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6792624d933146e2757b07092e93ad915cb58930","status":"affected","version":"554c0a3abf216c991c5ebddcdb2c08689ecd290b","versionType":"git"},{"lessThan":"51532c7c1d357145f4ac561648499f7a6847f739","status":"affected","version":"554c0a3abf216c991c5ebddcdb2c08689ecd290b","versionType":"git"},{"lessThan":"9e911eead187240193516edf55a0e1ab3425aa5b","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/staging/rtl8723bs/core/rtw_security.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.12"},{"lessThan":"4.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/staging/rtl8723bs/core/rtw_security.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6792624d933146e2757b07092e93ad915cb58930","status":"affected","version":"554c0a3abf216c991c5ebddcdb2c08689ecd290b","versionType":"git"},{"lessThan":"51532c7c1d357145f4ac561648499f7a6847f739","status":"affected","version":"554c0a3abf216c991c5ebddcdb2c08689ecd290b","versionType":"git"},{"lessThan":"9e911eead187240193516edf55a0e1ab3425aa5b","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/metrics/0/cvssV3_1

Source references

9 source assertions
{"url":"https://git.kernel.org/stable/c/51532c7c1d357145f4ac561648499f7a6847f739"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/6792624d933146e2757b07092e93ad915cb58930"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8c964b82a4e97ec7f25e17b803ee196009b38a57"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/8
{"url":"https://git.kernel.org/stable/c/9e911eead187240193516edf55a0e1ab3425aa5b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/b487a7754d874230299d5a9c2710ec4df8b2ed8a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/c2026c6b603ebec52f55015496703fe79077accf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/c65ee4d3be5df395e48afbcd0946dd5fce4338a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/d5b8f5f8d6fc09a8af5ed139c688660f578ed732"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/ef74ce5f0bc0e53ce702d8a794f3957884a26efc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:01b65641d57525d55c91c92d7e0824f993bdecc8a4afc7f759a1a8b8153510bb · sha256:29977a9c90355b5f… · /containers/cna/references/7

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.

← Back to CVE Explorer