{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-35819","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-17T12:19:12.343Z","datePublished":"2024-05-17T13:23:23.031Z","dateUpdated":"2026-05-11T20:11:37.290Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:11:37.290Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: fsl: qbman: Use raw spinlock for cgr_lock\n\nsmp_call_function always runs its callback in hard IRQ context, even on\nPREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock\nfor cgr_lock to ensure we aren't waiting on a sleeping task.\n\nAlthough this bug has existed for a while, it was not apparent until\ncommit ef2a8d5478b9 (\"net: dpaa: Adjust queue depth on rate change\")\nwhich invokes smp_call_function_single via qman_update_cgr_safe every\ntime a link goes up or down."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/fsl/qbman/qman.c"],"versions":[{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"2b3fede8225133671ce837c0d284804aa3bc7a02","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"ff50716b7d5b7985979a5b21163cd79fb3d21d59","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"32edca2f03a6cc42c650ddc3ad83d086e3f365d1","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"9a3ca8292ce9fdcce122706c28c3f07bc857fe5e","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"d6b5aac451c9cc12e43ab7308e0e2ddc52c62c14","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"54d26adf64c04f186098b39dba86b86037084baa","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"f39d36b7540cf0088ed7ce2de2794f2aa237f6df","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"cd53a8ae5aacb4ecd25088486dea1cd02e74b506","status":"affected","versionType":"git"},{"version":"96f413f47677366e0ae03797409bfcc4151dbf9e","lessThan":"fbec4e7fed89b579f2483041fabf9650fb0dd6bc","status":"affected","versionType":"git"},{"version":"a85c525bbff4d7467d7f0ab6fed8e2f787b073d6","status":"affected","versionType":"git"},{"version":"29cd9c2d1f428c281962135ea046a9d7bda88d14","status":"affected","versionType":"git"},{"version":"5b10a404419f0532ef3ba990c12bebe118adb6d7","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/soc/fsl/qbman/qman.c"],"versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"4.19.312","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.274","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.215","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.154","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.84","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.24","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.12","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8.3","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"4.19.312"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.4.274"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.10.215"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.15.154"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.1.84"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.6.24"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.7.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.8.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.92"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.32"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/2b3fede8225133671ce837c0d284804aa3bc7a02"},{"url":"https://git.kernel.org/stable/c/ff50716b7d5b7985979a5b21163cd79fb3d21d59"},{"url":"https://git.kernel.org/stable/c/32edca2f03a6cc42c650ddc3ad83d086e3f365d1"},{"url":"https://git.kernel.org/stable/c/9a3ca82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