| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: atlantic: Fix DMA mapping for PTP hwts ring\n\nFunction aq_ring_hwts_rx_alloc() maps extra AQ_CFG_RXDS_DEF bytes\nfor PTP HWTS ring but then generic aq_ring_free() does not take this\ninto account.\nCreate and use a specific function to free HWTS ring to fix this\nissue.\n\nTrace:\n[ 215.351607] ------------[ cut here ]------------\n[ 215.351612] DMA-API: atlantic 0000:4b:00.0: device driver frees DMA memory with different size [device address=0x00000000fbdd0000] [map size=34816 bytes] [unmap size=32768 bytes]\n[ 215.351635] WARNING: CPU: 33 PID: 10759 at kernel/dma/debug.c:988 check_unmap+0xa6f/0x2360\n...\n[ 215.581176] Call Trace:\n[ 215.583632] <TASK>\n[ 215.585745] ? show_trace_log_lvl+0x1c4/0x2df\n[ 215.590114] ? show_trace_log_lvl+0x1c4/0x2df\n[ 215.594497] ? debug_dma_free_coherent+0x196/0x210\n[ 215.599305] ? check_unmap+0xa6f/0x2360\n[ 215.603147] ? __warn+0xca/0x1d0\n[ 215.606391] ? check_unmap+0xa6f/0x2360\n[ 215.610237] ? report_bug+0x1ef/0x370\n[ 215.613921] ? handle_bug+0x3c/0x70\n[ 215.617423] ? exc_invalid_op+0x14/0x50\n[ 215.621269] ? asm_exc_invalid_op+0x16/0x20\n[ 215.625480] ? check_unmap+0xa6f/0x2360\n[ 215.629331] ? mark_lock.part.0+0xca/0xa40\n[ 215.633445] debug_dma_free_coherent+0x196/0x210\n[ 215.638079] ? __pfx_debug_dma_free_coherent+0x10/0x10\n[ 215.643242] ? slab_free_freelist_hook+0x11d/0x1d0\n[ 215.648060] dma_free_attrs+0x6d/0x130\n[ 215.651834] aq_ring_free+0x193/0x290 [atlantic]\n[ 215.656487] aq_ptp_ring_free+0x67/0x110 [atlantic]\n...\n[ 216.127540] ---[ end trace 6467e5964dd2640b ]---\n[ 216.132160] DMA-API: Mapped at:\n[ 216.132162] debug_dma_alloc_coherent+0x66/0x2f0\n[ 216.132165] dma_alloc_attrs+0xf5/0x1b0\n[ 216.132168] aq_ring_hwts_rx_alloc+0x150/0x1f0 [atlantic]\n[ 216.132193] aq_ptp_ring_alloc+0x1bb/0x540 [atlantic]\n[ 216.132213] aq_nic_init+0x4a1/0x760 [atlantic]" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/ethernet/aquantia/atlantic/aq_ptp.c", |
| "drivers/net/ethernet/aquantia/atlantic/aq_ring.c", |
| "drivers/net/ethernet/aquantia/atlantic/aq_ring.h" |
| ], |
| "versions": [ |
| { |
| "version": "94ad94558b0fbf18dd6fb0987540af1693157556", |
| "lessThan": "466ceebe48cbba3f4506f165fca7111f9eb8bb12", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "94ad94558b0fbf18dd6fb0987540af1693157556", |
| "lessThan": "004fe5b7f59286a926a45e0cafc7870e9cdddd56", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "94ad94558b0fbf18dd6fb0987540af1693157556", |
| "lessThan": "e42e334c645575be5432adee224975d4f536fdb1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "94ad94558b0fbf18dd6fb0987540af1693157556", |
| "lessThan": "2e7d3b67630dfd8f178c41fa2217aa00e79a5887", |
| "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/net/ethernet/aquantia/atlantic/aq_ptp.c", |
| "drivers/net/ethernet/aquantia/atlantic/aq_ring.c", |
| "drivers/net/ethernet/aquantia/atlantic/aq_ring.h" |
| ], |
| "versions": [ |
| { |
| "version": "5.5", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.5", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.78", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.17", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.5", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8", |
| "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": "5.5", |
| "versionEndExcluding": "6.1.78" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "6.6.17" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "6.7.5" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "6.8" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/466ceebe48cbba3f4506f165fca7111f9eb8bb12" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/004fe5b7f59286a926a45e0cafc7870e9cdddd56" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e42e334c645575be5432adee224975d4f536fdb1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2e7d3b67630dfd8f178c41fa2217aa00e79a5887" |
| } |
| ], |
| "title": "net: atlantic: Fix DMA mapping for PTP hwts ring", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-26680", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
