{"id":"CVE-2024-56546","state":"PUBLISHED","title":"drivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()\n\nIf we fail to allocate memory for cb_data by kmalloc, the memory\nallocation for eve_data is never freed, add the missing kfree()\nin the error handling path.","publishedAt":"2024-12-27T14:11:27.626Z","updatedAt":"2026-05-11T20:54:26.394Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"272168927f38bda46f6c1ed5f40de97689e7a5d2","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"882d7afaa4b82c20a7be7a3a039532a80ebacd23","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"5a3bda42394ff137eb2d3d3d20d2956a8c6e9237","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"584d420771e1ad2bb74e19a19da8ae0fee0a6e1f","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"44ed4f90a97ff6f339e50ac01db71544e0990efc","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/xilinx/xlnx_event_manager.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.64","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.11","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12.2","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/xilinx/xlnx_event_manager.c"]}],"references":["https://git.kernel.org/stable/c/272168927f38bda46f6c1ed5f40de97689e7a5d2","https://git.kernel.org/stable/c/882d7afaa4b82c20a7be7a3a039532a80ebacd23","https://git.kernel.org/stable/c/5a3bda42394ff137eb2d3d3d20d2956a8c6e9237","https://git.kernel.org/stable/c/584d420771e1ad2bb74e19a19da8ae0fee0a6e1f","https://git.kernel.org/stable/c/44ed4f90a97ff6f339e50ac01db71544e0990efc","https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/56xxx/CVE-2024-56546.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-56546","state":"PUBLISHED","datePublished":"2024-12-27T14:11:27.626Z","dateUpdated":"2026-05-11T20:54:26.394Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-27T14:03:05.989Z"},"containers":{"cna":{"title":"drivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()\n\nIf we fail to allocate memory for cb_data by kmalloc, the memory\nallocation for eve_data is never freed, add the missing kfree()\nin the error handling path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"272168927f38bda46f6c1ed5f40de97689e7a5d2","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"882d7afaa4b82c20a7be7a3a039532a80ebacd23","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"5a3bda42394ff137eb2d3d3d20d2956a8c6e9237","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"584d420771e1ad2bb74e19a19da8ae0fee0a6e1f","versionType":"git"},{"version":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700","status":"affected","lessThan":"44ed4f90a97ff6f339e50ac01db71544e0990efc","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/xilinx/xlnx_event_manager.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.64","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.11","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12.2","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/xilinx/xlnx_event_manager.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/272168927f38bda46f6c1ed5f40de97689e7a5d2"},{"url":"https://git.kernel.org/stable/c/882d7afaa4b82c20a7be7a3a039532a80ebacd23"},{"url":"https://git.kernel.org/stable/c/5a3bda42394ff137eb2d3d3d20d2956a8c6e9237"},{"url":"https://git.kernel.org/stable/c/584d420771e1ad2bb74e19a19da8ae0fee0a6e1f"},{"url":"https://git.kernel.org/stable/c/44ed4f90a97ff6f339e50ac01db71544e0990efc"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:54:26.394Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.6.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.11.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.12.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.13"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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