{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-52613","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-06T09:52:12.089Z","datePublished":"2024-03-18T10:07:47.781Z","dateUpdated":"2026-05-11T19:30:22.315Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:30:22.315Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/thermal/loongson2_thermal: Fix incorrect PTR_ERR() judgment\n\nPTR_ERR() returns -ENODEV when thermal-zones are undefined, and we need\n-ENODEV as the right value for comparison.\n\nOtherwise, tz->type is NULL when thermal-zones is undefined, resulting\nin the following error:\n\n[   12.290030] CPU 1 Unable to handle kernel paging request at virtual address fffffffffffffff1, era == 900000000355f410, ra == 90000000031579b8\n[   12.302877] Oops[#1]:\n[   12.305190] CPU: 1 PID: 181 Comm: systemd-udevd Not tainted 6.6.0-rc7+ #5385\n[   12.312304] pc 900000000355f410 ra 90000000031579b8 tp 90000001069e8000 sp 90000001069eba10\n[   12.320739] a0 0000000000000000 a1 fffffffffffffff1 a2 0000000000000014 a3 0000000000000001\n[   12.329173] a4 90000001069eb990 a5 0000000000000001 a6 0000000000001001 a7 900000010003431c\n[   12.337606] t0 fffffffffffffff1 t1 54567fd5da9b4fd4 t2 900000010614ec40 t3 00000000000dc901\n[   12.346041] t4 0000000000000000 t5 0000000000000004 t6 900000010614ee20 t7 900000000d00b790\n[   12.354472] t8 00000000000dc901 u0 54567fd5da9b4fd4 s9 900000000402ae10 s0 900000010614ec40\n[   12.362916] s1 90000000039fced0 s2 ffffffffffffffed s3 ffffffffffffffed s4 9000000003acc000\n[   12.362931] s5 0000000000000004 s6 fffffffffffff000 s7 0000000000000490 s8 90000001028b2ec8\n[   12.362938]    ra: 90000000031579b8 thermal_add_hwmon_sysfs+0x258/0x300\n[   12.386411]   ERA: 900000000355f410 strscpy+0xf0/0x160\n[   12.391626]  CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n[   12.397898]  PRMD: 00000004 (PPLV0 +PIE -PWE)\n[   12.403678]  EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n[   12.409859]  ECFG: 00071c1c (LIE=2-4,10-12 VS=7)\n[   12.415882] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\n[   12.415907]  BADV: fffffffffffffff1\n[   12.415911]  PRID: 0014a000 (Loongson-64bit, Loongson-2K1000)\n[   12.415917] Modules linked in: loongson2_thermal(+) vfat fat uio_pdrv_genirq uio fuse zram zsmalloc\n[   12.415950] Process systemd-udevd (pid: 181, threadinfo=00000000358b9718, task=00000000ace72fe3)\n[   12.415961] Stack : 0000000000000dc0 54567fd5da9b4fd4 900000000402ae10 9000000002df9358\n[   12.415982]         ffffffffffffffed 0000000000000004 9000000107a10aa8 90000001002a3410\n[   12.415999]         ffffffffffffffed ffffffffffffffed 9000000107a11268 9000000003157ab0\n[   12.416016]         9000000107a10aa8 ffffff80020fc0c8 90000001002a3410 ffffffffffffffed\n[   12.416032]         0000000000000024 ffffff80020cc1e8 900000000402b2a0 9000000003acc000\n[   12.416048]         90000001002a3410 0000000000000000 ffffff80020f4030 90000001002a3410\n[   12.416065]         0000000000000000 9000000002df6808 90000001002a3410 0000000000000000\n[   12.416081]         ffffff80020f4030 0000000000000000 90000001002a3410 9000000002df2ba8\n[   12.416097]         00000000000000b4 90000001002a34f4 90000001002a3410 0000000000000002\n[   12.416114]         ffffff80020f4030 fffffffffffffff0 90000001002a3410 9000000002df2f30\n[   12.416131]         ...\n[   12.416138] Call Trace:\n[   12.416142] [<900000000355f410>] strscpy+0xf0/0x160\n[   12.416167] [<90000000031579b8>] thermal_add_hwmon_sysfs+0x258/0x300\n[   12.416183] [<9000000003157ab0>] devm_thermal_add_hwmon_sysfs+0x50/0xe0\n[   12.416200] [<ffffff80020cc1e8>] loongson2_thermal_probe+0x128/0x200 [loongson2_thermal]\n[   12.416232] [<9000000002df6808>] platform_probe+0x68/0x140\n[   12.416249] [<9000000002df2ba8>] really_probe+0xc8/0x3c0\n[   12.416269] [<9000000002df2f30>] __driver_probe_device+0x90/0x180\n[   12.416286] [<9000000002df3058>] driver_probe_device+0x38/0x160\n[   12.416302] [<9000000002df33a8>] __driver_attach+0xa8/0x200\n[   12.416314] [<9000000002deffec>] bus_for_each_dev+0x8c/0x120\n[   12.416330] [<9000000002df198c>] bus_add_driver+0x10c/0x2a0\n[   12.416346] [<9000000002df46b4>] driver_register+0x74/0x160\n[   12.416358] [<90000000022201a4>] do_one_initcall+0x84/0x220\n[   12.416372] [<90000000022f3ab8>] do_init_module+0x58/0x2c0\n[\n---truncated---"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/thermal/loongson2_thermal.c"],"versions":[{"version":"e7e3a7c35791fe7a70997883fb8ada5866a40f4d","lessThan":"70481755ed77400e783200e2d022e5fea16060ce","status":"affected","versionType":"git"},{"version":"e7e3a7c35791fe7a70997883fb8ada5866a40f4d","lessThan":"6010a9fc14eb1feab5cafd84422001134fe8ec58","status":"affected","versionType":"git"},{"version":"e7e3a7c35791fe7a70997883fb8ada5866a40f4d","lessThan":"15ef92e9c41124ee9d88b01208364f3fe1f45f84","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/thermal/loongson2_thermal.c"],"versions":[{"version":"6.6","status":"affected"},{"version":"0","lessThan":"6.6","status":"unaffected","versionType":"semver"},{"version":"6.6.14","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.2","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":"6.6","versionEndExcluding":"6.6.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.7.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/70481755ed77400e783200e2d022e5fea16060ce"},{"url":"https://git.kernel.org/stable/c/6010a9fc14eb1feab5cafd84422001134fe8ec58"},{"url":"https://git.kernel.org/stable/c/15ef92e9c41124ee9d88b01208364f3fe1f45f84"}],"title":"drivers/thermal/loongson2_thermal: Fix incorrect PTR_ERR() judgment","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-03-18T19:00:53.568165Z","id":"CVE-2023-52613","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-31T19:51:06.724Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:03:21.339Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/70481755ed77400e783200e2d022e5fea16060ce","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6010a9fc14eb1feab5cafd84422001134fe8ec58","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/15ef92e9c41124ee9d88b01208364f3fe1f45f84","tags":["x_transferred"]}]}]}}