Show plain JSON{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2023-52594", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-02T21:55:42.571Z", "datePublished": "2024-03-06T06:45:25.071Z", "dateUpdated": "2025-05-21T08:49:46.466Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-21T08:49:46.466Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()\n\nFix an array-index-out-of-bounds read in ath9k_htc_txstatus(). The bug\noccurs when txs->cnt, data from a URB provided by a USB device, is\nbigger than the size of the array txs->txstatus, which is\nHTC_MAX_TX_STATUS. WARN_ON() already checks it, but there is no bug\nhandling code after the check. Make the function return if that is the\ncase.\n\nFound by a modified version of syzkaller.\n\nUBSAN: array-index-out-of-bounds in htc_drv_txrx.c\nindex 13 is out of range for type '__wmi_event_txstatus [12]'\nCall Trace:\n ath9k_htc_txstatus\n ath9k_wmi_event_tasklet\n tasklet_action_common\n __do_softirq\n irq_exit_rxu\n sysvec_apic_timer_interrupt"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/ath/ath9k/htc_drv_txrx.c"], "versions": [{"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "f44f073c78112ff921a220d01b86d09f2ace59bc", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "f11f0fd1ad6c11ae7856d4325fe9d05059767225", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "84770a996ad8d7f121ff2fb5a8d149aad52d64c1", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "9003fa9a0198ce004b30738766c67eb7373479c9", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "e4f4bac7d3b64eb75f70cd3345712de6f68a215d", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "be609c7002dd4504b15b069cb7582f4c778548d1", "status": "affected", "versionType": "git"}, {"version": "27876a29de221186c9d5883e5fe5f6da18ef9a45", "lessThan": "2adc886244dff60f948497b59affb6c6ebb3c348", "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/ath/ath9k/htc_drv_txrx.c"], "versions": [{"version": "3.0", "status": "affected"}, {"version": "0", "lessThan": "3.0", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.307", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.269", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.210", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.149", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.77", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.16", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.7.4", "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": "3.0", "versionEndExcluding": "4.19.307"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "5.4.269"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "5.10.210"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "5.15.149"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "6.1.77"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "6.6.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "6.7.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0", "versionEndExcluding": "6.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f44f073c78112ff921a220d01b86d09f2ace59bc"}, {"url": "https://git.kernel.org/stable/c/f11f0fd1ad6c11ae7856d4325fe9d05059767225"}, {"url": "https://git.kernel.org/stable/c/84770a996ad8d7f121ff2fb5a8d149aad52d64c1"}, {"url": "https://git.kernel.org/stable/c/9003fa9a0198ce004b30738766c67eb7373479c9"}, {"url": "https://git.kernel.org/stable/c/25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234"}, {"url": "https://git.kernel.org/stable/c/e4f4bac7d3b64eb75f70cd3345712de6f68a215d"}, {"url": 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