160 matches found
CVE-2021-47013
A use-after-free flaw was found in the Linux kernel’s Qualcomm Gigabit Ethernet Media Access Controller EMAC driver in how a user triggers an error path in the emactxfilltpd function. This flaw allows a local user to crash or potentially escalate their privileges on the system...
DEBIAN-CVE-2021-47013
In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emacmactxbufsend In emacmactxbufsend, it calls emactxfilltpd..,skb,... If some error happens in emactxfilltpd, the skb will be freed via devkfreeskbskb in error branch of emactxfilltpd...
CVE-2021-47013
In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emacmactxbufsend In emacmactxbufsend, it calls emactxfilltpd..,skb,... If some error happens in emactxfilltpd, the skb will be freed via devkfreeskbskb in error branch of emactxfilltpd...
UBUNTU-CVE-2021-47013
In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emacmactxbufsend In emacmactxbufsend, it calls emactxfilltpd..,skb,... If some error happens in emactxfilltpd, the skb will be freed via devkfreeskbskb in error branch of emactxfilltpd...
CVE-2021-47013
CVE-2021-47013 concerns a use-after-free in Linux kernel’s net:emac/emac-mac path, specifically emac_mac_tx_buf_send. The issue arises when emac_tx_fill_tpd() errors cause skb to be freed (dev_kfree_skb(skb)), yet skb->len is still read by netdev_sent_queue(skb->len). The description states...
CVE-2021-47013 net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emacmactxbufsend In emacmactxbufsend, it calls emactxfilltpd..,skb,... If some error happens in emactxfilltpd, the skb will be freed via devkfreeskbskb in error branch of emactxfilltpd...
CVE-2021-47013
In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emacmactxbufsend In emacmactxbufsend, it calls emactxfilltpd..,skb,... If some error happens in emactxfilltpd, the skb will be freed via devkfreeskbskb in error branch of emactxfilltpd...
Linux kernel security vulnerabilities
The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from the presence of post-release reuse in emacmactxbufsend...
kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()
A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...
kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()
A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...
ALSA-2023:7077 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tun: avoid double free in tunfreenetdev CVE-2022-4744 kernel: net/sched: multiple vulnerabilities CVE-2023-3609, CVE-2023-3611, CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208...
kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()
A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...
CLSA-2023-1693904331 Fix of 11 CVEs
Jammy update: v5.15.86 upstream stable release LP: 2005113 // CVE-url: https://ubuntu.com/security/CVE-2022-3606 - libbpf: Fix null-pointer dereference in findprogbysecinsn Jammy update: v5.15.87 upstream stable release LP: 2007441 // CVE-url: https://ubuntu.com/security/CVE-2023-23454 - net:...
CVE-2023-33203
A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
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SUSE CVE-2023-33203
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device...
The vulnerability of the Linux operating system’s Qualcomm kernel-based network device driver in the emacremove() function allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
The vulnerability of the Linux operating system’s Qualcomm driver relates to the use of previously freed memory due to competitive access to resources during device disconnection in the emacremove function within the drivers/net/ethernet/qualcomm/emac/emac.c module. Exploiting this vulnerability...
CVE-2023-2483
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-33203. Reason: This candidate is a reservation duplicate of CVE-2023-33203. Notes: All CVE users should reference CVE-2023-33203 instead of this candidate. All references and descriptions in this candidate have been removed t...
OESA-2023-1284 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hcisock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands,...
AZL-26796 CVE-2023-33203 affecting package kernel for versions less than 5.15.112.1-2
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device...