15,763 results · Feed
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Unscored —
ASoC: SOF: topology: validate vendor array size before parsing
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: topology: validate vendor array size before parsing sof_parse_token_sets() reads array->size while iterating over topology private data. The loop condition only checks that some da…
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High 8.4
net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post()
In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post() qrtr_endpoint_post() validates an incoming packet with if (!size || len != ALIGN(size, 4) + hdrlen) goto err; where size comes f…
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Critical 9.1
net: ife: require ETH_HLEN to be pullable in ife_decode()
In the Linux kernel, the following vulnerability has been resolved: net: ife: require ETH_HLEN to be pullable in ife_decode() ife decode may return after making only the outer IFE header and metadata pullable. The caller then passes the decapsulated packet to…
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High 7.1
net: atm: reject out-of-range traffic classes in QoS validation
In the Linux kernel, the following vulnerability has been resolved: net: atm: reject out-of-range traffic classes in QoS validation Reject ATM traffic classes above ATM_ANYCLASS in check_tp(). SO_ATMQOS stores the supplied QoS after check_qos() succeeds, so a…
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Unscored —
KVM: s390: vsie: Add missing radix_tree_preload() in _gaccess_shadow_fault()
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: Add missing radix_tree_preload() in _gaccess_shadow_fault() Add missing radix_tree_preload() in _gaccess_shadow_fault() to guarantee forward progress. The core of _gaccess_sh…
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Unscored —
KVM: s390: Initialize KVM_S390_GET_CMMA_BITS memory
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Initialize KVM_S390_GET_CMMA_BITS memory kvm_s390_get_cmma_bits() allocates its output buffer with vmalloc(), which does not zero the returned pages: values = vmalloc(args->count);…
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Unscored —
KVM: s390: pci: Fix GISC refcount leak on AIF enable failure
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix GISC refcount leak on AIF enable failure kvm_s390_gisc_register() registers the guest ISC before pinning the guest interrupt forwarding pages and allocating the AISB bit. …
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Critical 9.3
KVM: arm64: vgic: Check the interrupt is still ours before migrating it
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Check the interrupt is still ours before migrating it vgic_prune_ap_list() drops both ap_list_lock and irq_lock while migrating an interrupt to another vCPU. After reacquiri…
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Critical 9.3
KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling Hyunwoo Kim reports some really bad races should the following situation occur: - LPI-I is pending in vcpu-B'…
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High 7.8
KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks
In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Move vTPR vs. TPR Threshold consistency check into "normal" checks Move the off-by-default consistency check for vmcs12.tpr_threshold vs. the virtual APIC vTPR into the "normal" co…
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High 8.8
KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do not allow intra-host migration/mirroring of SNP VMs The intra-host migration/mirroring feature is not fully implemented for SEV-SNP VMs. The proper migration requires additional …
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High 7.8
KVM: TDX: Reject concurrent change to CPUID entry count
In the Linux kernel, the following vulnerability has been resolved: KVM: TDX: Reject concurrent change to CPUID entry count Reject KVM_TDX_INIT_VM if userspace changes cpuid.nent between the initial read and the subsequent copy of the initialization data. tdx…
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High 7.1
KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Ignore pending PV EOI if the vCPU has since disabled PV EOIs Ignore KVM's internal "service pending PV EOI" request if the vCPU has disabled PV EOIs since the request was made. Asse…
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High 7.8
KVM: Move kvm_io_bus_get_dev() locking responsibilities to callers
In the Linux kernel, the following vulnerability has been resolved: KVM: Move kvm_io_bus_get_dev() locking responsibilities to callers kvm_io_bus_get_dev() returns a device that is only matched by the address, and nothing else. This can cause a lifetime issue…
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High 8.8
KVM: x86: Nullify irqfd->producer if updating IRTE for bypass fails
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Nullify irqfd->producer if updating IRTE for bypass fails Nullify irqfd->producer if updating the IRTE for bypass fails, as leaving a dangling pointer will result in a use-after-fre…
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High 7.1
KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2 It is entirely possible for a guest to write to the ZCR_EL2 sysreg alias while in a nested context, as it is expected if FEAT_NV2 is adver…
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Critical 9.0
KVM: arm64: nv: Respect read-only PFN when mapping L1 VNCR
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Respect read-only PFN when mapping L1 VNCR KVM currently maps the L1 VNCR into the host stage-1 by relying entirely on the permissions of the guest stage-1. At the same time, …
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Critical 9.3
KVM: arm64: nv: Re-translate VNCR before injecting abort
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Re-translate VNCR before injecting abort KVM faults in the VNCR page with FOLL_WRITE whenever the guest aborts for a write, similar to how a regular stage-2 mapping is handled…
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Critical 9.3
KVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if guest VNCR isn't normal memory When constructing an L1 VNCR mapping, KVM unconditionally uses cacheable memory attributes, even if the underlying PFN isn't memor…
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Unscored —
fbdev: metronomefb: fix potential memory leak in metronomefb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: metronomefb: fix potential memory leak in metronomefb_probe() The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred_i…
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Unscored —
fbdev: broadsheetfb: fix potential memory leak in broadsheetfb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: broadsheetfb: fix potential memory leak in broadsheetfb_probe() The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred…
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Unscored —
fbdev: hecubafb: fix potential memory leak in hecubafb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: hecubafb: fix potential memory leak in hecubafb_probe() The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred_io_clea…
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Unscored —
fbdev: efifb: fix memory leak in efifb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: efifb: fix memory leak in efifb_probe() Since commit 73ce73c30ba9 ("fbdev: Transfer video= option strings to caller; clarify ownership") the string returned from fb_get_options() is ex…
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Unscored —
fbdev: radeon: fix potential memory leak in radeonfb_pci_register()
In the Linux kernel, the following vulnerability has been resolved: fbdev: radeon: fix potential memory leak in radeonfb_pci_register() The function radeonfb_pci_register() allocates memory for modelist (by calling radeon_check_modes() which calls fb_add_vide…
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Unscored —
fbdev: i740fb: fix potential memory leak in i740fb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: i740fb: fix potential memory leak in i740fb_probe() In i740fb_probe(), the memory allocated in fb_videomode_to_modelist() for modelist is not freed in the error paths. Fix that by call…
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Unscored —
fbdev: s3fb: fix potential memory leak in s3_pci_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: s3fb: fix potential memory leak in s3_pci_probe() In s3_pci_probe(), the memory allocated for modelist using fb_videomode_to_modelist() is not freed in subsequent error paths. Fix that…
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Unscored —
fbdev: tdfxfb: fix potential memory leak in tdfxfb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: fix potential memory leak in tdfxfb_probe() In tdfxfb_probe(), the memory allocated for modelist using fb_videomode_to_modelist() when CONFIG_FB_3DFX_I2C is defined, is not fre…
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Unscored —
fbdev: uvesafb: fix potential memory leak in uvesafb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: fix potential memory leak in uvesafb_probe() Due to an incorrect goto label, memory allocated for modedb and modelist in uvesafb_vbe_init() is not freed in some error paths. F…
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Unscored —
fbdev: carminefb: fix potential memory leak in alloc_carmine_fb()
In the Linux kernel, the following vulnerability has been resolved: fbdev: carminefb: fix potential memory leak in alloc_carmine_fb() The memory allocated for modelist in fb_videomode_to_modelist() is not freed in the subsequent error path. Fix that by callin…
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Unscored —
fbdev: vesafb: fix memory leak in vesafb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: vesafb: fix memory leak in vesafb_probe() Since commit 73ce73c30ba9 ("fbdev: Transfer video= option strings to caller; clarify ownership") the string returned from fb_get_options() is …
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Unscored —
fbdev: nvidia: fix potential memory leak in nvidiafb_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: nvidia: fix potential memory leak in nvidiafb_probe() In nvidiafb_probe(), the memory allocated for modelist in nvidia_set_fbinfo() is not freed in the subsequent error paths. Fix that…
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Unscored —
ASoC: SOF: topology: fix memory leak in snd_sof_load_topology
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: topology: fix memory leak in snd_sof_load_topology When the topology filename contains "dummy" and tplg_cnt is 0, the function returns -EINVAL directly without freeing the tplg_fil…
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Unscored —
fbdev: tridentfb: fix potential memory leak in trident_pci_probe()
In the Linux kernel, the following vulnerability has been resolved: fbdev: tridentfb: fix potential memory leak in trident_pci_probe() In trident_pci_probe(), the memory allocated for modelist using fb_videomode_to_modelist() is not freed in subsequent error …
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High 7.8
ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get The ipc_control_data buffer is allocated as kzalloc(max_size), where max_size covers the entire struct sof_ipc_ctrl_data includ…
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High 7.8
ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control In snd_sof_update_control(), firmware-provided cdata->num_elems is checked against local_cdata->data->size but never against t…
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Unscored —
ASoC: mediatek: mt8192: Check runtime resume during probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192: Check runtime resume during probe The MT8192 AFE probe enables runtime PM temporarily while reinitializing the regmap cache from hardware, but it uses pm_runtime_get_s…
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Unscored —
ASoC: mediatek: mt8192: Release reserved memory on cleanup
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192: Release reserved memory on cleanup The MT8192 AFE probe calls of_reserved_mem_device_init() and falls back to preallocated buffers when no reserved memory region is av…
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Unscored —
ASoC: mediatek: mt8183: Release reserved memory on cleanup
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8183: Release reserved memory on cleanup The MT8183 AFE probe can assign reserved memory with of_reserved_mem_device_init(), but the assignment is never released on driver r…
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Unscored —
ASoC: qcom: q6apm: fix NULL pointer dereference in graph_callback
In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graph_callback When q6apm_free_fragments() is called it frees rx_data.buf/tx_data.buf and sets them to NULL under graph->lock. A late DSP bu…
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Unscored —
netfilter: xt_cluster: reject template conntracks in hash match
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_cluster: reject template conntracks in hash match xt_cluster_mt() treats any non-NULL nf_ct_get() result as a fully initialized conntrack and passes it to xt_cluster_hash(). Thi…