284 lines
13 KiB
JSON
284 lines
13 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-50179",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-06-18T10:57:27.427Z",
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"datePublished": "2025-06-18T11:03:28.841Z",
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"dateUpdated": "2026-11-05T20:10:27.991Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:14:20.518Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nath9k: fix use-after-free in ath9k_hif_usb_rx_cb\n\nSyzbot reported use-after-free Read in ath9k_hif_usb_rx_cb() [0]. The\nproblem was in incorrect htc_handle->drv_priv initialization.\n\nProbable call trace which can trigger use-after-free:\n\nath9k_htc_probe_device()\n /* htc_handle->drv_priv = priv; */\n ath9k_htc_wait_for_target() <--- Failed\n ieee80211_free_hw()\t\t <--- priv pointer is freed\n\n<IRQ>\n...\nath9k_hif_usb_rx_cb()\n ath9k_hif_usb_rx_stream()\n RX_STAT_INC()\t\t<--- htc_handle->drv_priv access\n\nIn order to not add fancy protection for drv_priv we can move\nhtc_handle->drv_priv initialization at the end of the\nath9k_htc_probe_device() and add helper macro to make\nall *_STAT_* macros NULL safe, since syzbot has reported related NULL\nderef in that macros [1]"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/wireless/ath/ath9k/htc.h",
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"drivers/net/wireless/ath/ath9k/htc_drv_init.c"
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],
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"versions": [
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "62bc1ea5c7401d77eaf73d0c6a15f3d2e742856e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "ab7a0ddf5f1cdec63cb21840369873806fc36d80",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "e9e21206b8ea62220b486310c61277e7ebfe7cec",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "eccd7c3e2596b574241a7670b5b53f5322f470e5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "03ca957c5f7b55660957eda20b5db4110319ac7a",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "6b14ab47937ba441e75e8dbb9fbfc9c55efa41c6",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "b66ebac40f64336ae2d053883bee85261060bd27",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fb9987d0f748c983bb795a86f47522313f701a08",
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"lessThan": "0ac4827f78c7ffe8eef074bc010e7e34bc22f533",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/wireless/ath/ath9k/htc.h",
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"drivers/net/wireless/ath/ath9k/htc_drv_init.c"
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],
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"versions": [
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{
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"version": "2.6.35",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "2.6.35",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.14.291",
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"lessThanOrEqual": "4.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.256",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.211",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.137",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.61",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.18.18",
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"lessThanOrEqual": "5.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.19.2",
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"lessThanOrEqual": "5.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.0",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "4.14.291"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "4.19.256"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "5.4.211"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "5.10.137"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "5.15.61"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "5.18.18"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "5.19.2"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.35",
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"versionEndExcluding": "6.0"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/62bc1ea5c7401d77eaf73d0c6a15f3d2e742856e"
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},
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{
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"url": "https://git.kernel.org/stable/c/ab7a0ddf5f1cdec63cb21840369873806fc36d80"
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},
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{
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"url": "https://git.kernel.org/stable/c/e9e21206b8ea62220b486310c61277e7ebfe7cec"
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},
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{
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"url": "https://git.kernel.org/stable/c/eccd7c3e2596b574241a7670b5b53f5322f470e5"
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},
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{
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"url": "https://git.kernel.org/stable/c/03ca957c5f7b55660957eda20b5db4110319ac7a"
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},
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{
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"url": "https://git.kernel.org/stable/c/6b14ab47937ba441e75e8dbb9fbfc9c55efa41c6"
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},
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{
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"url": "https://git.kernel.org/stable/c/b66ebac40f64336ae2d053883bee85261060bd27"
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},
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{
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"url": "https://git.kernel.org/stable/c/0ac4827f78c7ffe8eef074bc010e7e34bc22f533"
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}
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],
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"title": "ath9k: fix use-after-free in ath9k_hif_usb_rx_cb",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2022-50179",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T20:06:30.724217Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T20:10:27.991Z"
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}
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}
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]
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}
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} |