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CVE-2025-68776

In the Linux kernel, the following vulnerability has been resolved: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() prp_get_untagged_frame() calls __pskb_copy() to create frame->skb_std but doesn't check if the allocation failed. If __pskb_copy() returns NULL, skb_clone() is called with a NULL pointer, causing a crash: Oops: general protection fault, probably for non-canonical address 0xdffffc000000000f: 0000 [#1] SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x00000000000
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1e8baf28c2d328d1f905a4aea9874e2535bdcf4c568f4a848bd20447b5b6f99e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/3

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/2

{"defaultStatus":"affected","product":"Linux","programFiles":["net/hsr/hsr_forward.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.17"},{"lessThan":"3.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/0

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/hsr/hsr_forward.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3ce95a57d8a1f0e20b637cdeddaaed81831ca819","status":"affected","version":"f266a683a4804dc499efc6c2206ef68efed029d0","versionType":"git"},{"lessThan":"c851e43b88b40bb7c20176c51cbf4f8c8d960dd9","status":"affected","version":"f266a683a4804dc499efc6c2206ef68efed029d0","versionType":"git"},{"lessThan":"7be6d25f4d974e44918ba3a5d58ebb9d36879087","status":"affected","version":"f266a683a4804dc499efc6c2…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/1

Affected products and versions

7 source assertions
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/3
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/2
{"defaultStatus":"affected","product":"Linux","programFiles":["net/hsr/hsr_forward.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.17"},{"lessThan":"3.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/0
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/hsr/hsr_forward.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3ce95a57d8a1f0e20b637cdeddaaed81831ca819","status":"affected","version":"f266a683a4804dc499efc6c2206ef68efed029d0","versionType":"git"},{"lessThan":"c851e43b88b40bb7c20176c51cbf4f8c8d960dd9","status":"affected","version":"f266a683a4804dc499efc6c2206ef68efed029d0","versionType":"git"},{"lessThan":"7be6d25f4d974e44918ba3a5d58ebb9d36879087","status":"affected","version":"f266a683a4804dc499efc6c2…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/affected/1

Source references

8 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/1742974c24a9c1f1fd2e5edca0cbaccb720b397a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/188e0fa5a679570ea35474575e724d8211423d17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/3ce95a57d8a1f0e20b637cdeddaaed81831ca819"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/6220d38a08f8837575cd8f830928b49a3a5a5095"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/7be6d25f4d974e44918ba3a5d58ebb9d36879087"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/8f289fa12926aae44347ca7d490e216555d8f255"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c851e43b88b40bb7c20176c51cbf4f8c8d960dd9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2c954f925f5f7c52a6b53b18fde16a4dd8e0a17beef936e26eeb293e99e0b5de · sha256:ddbacabceeb3aad9… · /containers/cna/references/1

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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