| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrtw89: cfo: check mac_id to avoid out-of-bounds\n\nSomehow, hardware reports incorrect mac_id and pollute memory. Check index\nbefore we access the array.\n\n UBSAN: array-index-out-of-bounds in rtw89/phy.c:2517:23\n index 188 is out of range for type 's32 [64]'\n CPU: 1 PID: 51550 Comm: irq/35-rtw89_pc Tainted: G OE\n Call Trace:\n <IRQ>\n show_stack+0x52/0x58\n dump_stack_lvl+0x4c/0x63\n dump_stack+0x10/0x12\n ubsan_epilogue+0x9/0x45\n __ubsan_handle_out_of_bounds.cold+0x44/0x49\n ? __alloc_skb+0x92/0x1d0\n rtw89_phy_cfo_parse+0x44/0x7f [rtw89_core]\n rtw89_core_rx+0x261/0x871 [rtw89_core]\n ? __alloc_skb+0xee/0x1d0\n rtw89_pci_napi_poll+0x3fa/0x4ea [rtw89_pci]\n __napi_poll+0x33/0x1a0\n net_rx_action+0x126/0x260\n ? __queue_work+0x217/0x4c0\n __do_softirq+0xd9/0x315\n ? disable_irq_nosync+0x10/0x10\n do_softirq.part.0+0x6d/0x90\n </IRQ>\n <TASK>\n __local_bh_enable_ip+0x62/0x70\n rtw89_pci_interrupt_threadfn+0x182/0x1a6 [rtw89_pci]\n irq_thread_fn+0x28/0x60\n irq_thread+0xc8/0x190\n ? irq_thread_fn+0x60/0x60\n kthread+0x16b/0x190\n ? irq_thread_check_affinity+0xe0/0xe0\n ? set_kthread_struct+0x50/0x50\n ret_from_fork+0x22/0x30\n </TASK>" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/net/wireless/realtek/rtw89/phy.c" |
| ], |
| "versions": [ |
| { |
| "version": "e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd", |
| "lessThan": "03ed236480aeec8c2fd327a1ea6d711364c495e3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd", |
| "lessThan": "c32fafe68298bb599e825c298e1d0ba30186f0a5", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd", |
| "lessThan": "97df85871a5b187609d30fca6d85b912d9e02f29", |
| "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/wireless/realtek/rtw89/phy.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.16", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.16", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.17.14", |
| "lessThanOrEqual": "5.17.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.18.3", |
| "lessThanOrEqual": "5.18.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.19", |
| "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": "5.16", |
| "versionEndExcluding": "5.17.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.16", |
| "versionEndExcluding": "5.18.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.16", |
| "versionEndExcluding": "5.19" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/03ed236480aeec8c2fd327a1ea6d711364c495e3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c32fafe68298bb599e825c298e1d0ba30186f0a5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/97df85871a5b187609d30fca6d85b912d9e02f29" |
| } |
| ], |
| "title": "rtw89: cfo: check mac_id to avoid out-of-bounds", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49471", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
