CVE-2024-50167 (GCVE-0-2024-50167)

Vulnerability from cvelistv5 – Published: 2024-11-07 09:31 – Updated: 2026-05-11 20:46
VLAI?
Title
be2net: fix potential memory leak in be_xmit()
Summary
In the Linux kernel, the following vulnerability has been resolved: be2net: fix potential memory leak in be_xmit() The be_xmit() returns NETDEV_TX_OK without freeing skb in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 941026023c256939943a47d1c66671526befbb26 (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 6b7ce8ee01c33c380aaa5077ff25215492e7eb0e (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 77bc881d370e850b7f3cd2b5eae67d596b40efbc (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 919ab6e2370289a2748780f44a43333cd3878aa7 (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 4c5f170ef4f85731a4d43ad9a6ac51106c0946be (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < 641c1beed52bf3c6deb0193fe4d38ec9ff75d2ae (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < e86a79b804e26e3b7f1e415b22a085c0bb7ea3d3 (git)
Affected: 760c295e0e8d982917d004c9095cff61c0cbd803 , < e4dd8bfe0f6a23acd305f9b892c00899089bd621 (git)
Create a notification for this product.
Linux Linux Affected: 4.2
Unaffected: 0 , < 4.2 (semver)
Unaffected: 4.19.323 , ≤ 4.19.* (semver)
Unaffected: 5.4.285 , ≤ 5.4.* (semver)
Unaffected: 5.10.229 , ≤ 5.10.* (semver)
Unaffected: 5.15.170 , ≤ 5.15.* (semver)
Unaffected: 6.1.115 , ≤ 6.1.* (semver)
Unaffected: 6.6.59 , ≤ 6.6.* (semver)
Unaffected: 6.11.6 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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{\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:18:56.667Z\"}}], \"cna\": {\"title\": \"be2net: fix potential memory leak in be_xmit()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"941026023c256939943a47d1c66671526befbb26\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"6b7ce8ee01c33c380aaa5077ff25215492e7eb0e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"77bc881d370e850b7f3cd2b5eae67d596b40efbc\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"919ab6e2370289a2748780f44a43333cd3878aa7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"4c5f170ef4f85731a4d43ad9a6ac51106c0946be\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"641c1beed52bf3c6deb0193fe4d38ec9ff75d2ae\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"e86a79b804e26e3b7f1e415b22a085c0bb7ea3d3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"760c295e0e8d982917d004c9095cff61c0cbd803\", \"lessThan\": \"e4dd8bfe0f6a23acd305f9b892c00899089bd621\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/emulex/benet/be_main.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.2\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.2\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.323\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.285\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.229\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.170\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.115\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.59\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/emulex/benet/be_main.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/941026023c256939943a47d1c66671526befbb26\"}, {\"url\": \"https://git.kernel.org/stable/c/6b7ce8ee01c33c380aaa5077ff25215492e7eb0e\"}, {\"url\": \"https://git.kernel.org/stable/c/77bc881d370e850b7f3cd2b5eae67d596b40efbc\"}, {\"url\": \"https://git.kernel.org/stable/c/919ab6e2370289a2748780f44a43333cd3878aa7\"}, {\"url\": \"https://git.kernel.org/stable/c/4c5f170ef4f85731a4d43ad9a6ac51106c0946be\"}, {\"url\": \"https://git.kernel.org/stable/c/641c1beed52bf3c6deb0193fe4d38ec9ff75d2ae\"}, {\"url\": \"https://git.kernel.org/stable/c/e86a79b804e26e3b7f1e415b22a085c0bb7ea3d3\"}, {\"url\": \"https://git.kernel.org/stable/c/e4dd8bfe0f6a23acd305f9b892c00899089bd621\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbe2net: fix potential memory leak in be_xmit()\\n\\nThe be_xmit() returns NETDEV_TX_OK without freeing skb\\nin case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.323\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.285\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.229\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.170\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.115\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.59\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.6\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"4.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:47:44.974Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-50167\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:27:11.504Z\", \"dateReserved\": \"2024-10-21T19:36:19.962Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-11-07T09:31:43.782Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.