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CVE-2022-50199— ARM: OMAP2+: Fix refcount leak in omapdss_init_of

EPSS 0.06% · P20

Affected Version Matrix 14

VendorProductVersion RangeStatus
LinuxLinuxe0c827aca0730b51f38081aa4e8ecf0912aab55f< 935035cf97c8cd6794044b500fb0a44a6d30ffa1affected
e0c827aca0730b51f38081aa4e8ecf0912aab55f< 14bac0c7035bf920e190a63c7e1b113c72eadbf4affected
e0c827aca0730b51f38081aa4e8ecf0912aab55f< 230ad40a59c9a9ee8f3822b9a7bec09404102ebcaffected
e0c827aca0730b51f38081aa4e8ecf0912aab55f< a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0affected
e0c827aca0730b51f38081aa4e8ecf0912aab55f< 507159facf002d113c4878fec67f37d62f187887affected
e0c827aca0730b51f38081aa4e8ecf0912aab55f< 9705db1eff38d6b9114121f9e253746199b759c9affected
4.20affected
< 4.20unaffected
… +6 more rows
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I. Basic Information for CVE-2022-50199

Vulnerability Information
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Vulnerability Title
ARM: OMAP2+: Fix refcount leak in omapdss_init_of
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omapdss_init_of omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于缺少节点引用释放，可能导致引用计数泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux e0c827aca0730b51f38081aa4e8ecf0912aab55f ~ 935035cf97c8cd6794044b500fb0a44a6d30ffa1 -
LinuxLinux 4.20 -

II. Public POCs for CVE-2022-50199

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III. Intelligence Information for CVE-2022-50199

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Same Patch Batch · Linux · 2025-06-18 · 362 CVEs total

CVE-2022-50103sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
CVE-2022-50114net: 9p: fix refcount leak in p9_read_work() error handling
CVE-2022-50113ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()
CVE-2022-50112rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
CVE-2022-50111ASoC: mt6359: Fix refcount leak bug
CVE-2022-50110watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
CVE-2022-50109video: fbdev: amba-clcd: Fix refcount leak bugs
CVE-2022-50108mfd: max77620: Fix refcount leak in max77620_initialise_fps
CVE-2022-50106powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
CVE-2022-50107cifs: Fix memory leak when using fscache
CVE-2022-50105powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
CVE-2022-50104powerpc/xive: Fix refcount leak in xive_get_max_prio
CVE-2022-50098scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts
CVE-2022-50093iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
CVE-2022-50095posix-cpu-timers: Cleanup CPU timers before freeing them during exec
CVE-2022-50094spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
CVE-2022-50096x86/kprobes: Update kcb status flag after singlestepping
CVE-2022-50097video: fbdev: s3fb: Check the size of screen before memset_io()
CVE-2022-50100sched/core: Do not requeue task on CPU excluded from cpus_mask
CVE-2022-50102video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()

Showing top 20 of 362 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2022-50199

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