Dan Rosenberg 發現 RDS 網路通訊協定沒有正確檢查特定參數。本機攻擊者可惡意利用此弱點以取得 root 權限。(CVE-2010-3904)

Nelson Elhage 發現 Acorn Econet 通訊協定驅動程式中存有數個問題。本機使用者可透過 NULL 指標解除參照造成拒絕服務，藉由讓核心堆疊溢位提升權限，還可將 Econet 位址指派至任意介面。
(CVE-2010-3848、CVE-2010-3849、CVE-2010-3850)

Ben Hutchings 發現 ethtool 介面沒有正確檢查特定大小。本機攻擊者可執行能使系統當機的惡意 ioctl 呼叫，進而造成拒絕服務。
(CVE-2010-2478、CVE-2010-3084)

Eric Dumazet 發現許多網路函式都可洩漏核心堆疊內容。本機攻擊者可惡意利用此問題以讀取部分核心記憶體，進而造成缺乏隱私權。(CVE-2010-2942、CVE-2010-3477)

Dave Chinner 發現 XFS 檔案系統在由 NFS 匯出時，無法正確排序 inode 查閱。遠端攻擊者可惡意利用此瑕疵，讀取或寫入已變更檔案指派或取消連結的磁碟區，從而導致缺乏隱私權。
(CVE-2010-2943)

Tavis Ormandy 發現 IRDA 子系統沒有正確關機。本機攻擊者可惡意利用此問題讓系統當機，或可能取得 root 權限。(CVE-2010-2954)

Brad Spengler 發現無線延伸模組沒有正確驗證特定要求大小。本機攻擊者可惡意利用此問題以讀取部分核心記憶體，進而造成缺乏隱私權。(CVE-2010-2955)

Tavis Ormandy 發現工作階段 keyring 沒有正確檢查其父項。在不具有預設工作階段 keyring 的系統上，本機攻擊者可惡意利用此問題讓系統當機，進而造成拒絕服務。(CVE-2010-2960)

Kees Cook 發現 Intel i915 圖形驅動程式未正確驗證記憶體區域。具有視訊卡存取權的本機攻擊者可讀取和寫入任意核心記憶體，從而取得 root 權限。(CVE-2010-2962)

Kees Cook 發現 V4L1 32 位元相容介面沒有正確驗證特定參數。具有 64 位元系統上視訊裝置存取權的本機攻擊者可惡意利用此問題以取得 root 權限。(CVE-2010-2963)

Tavis Ormandy 發現 AIO 子系統沒有正確驗證特定參數。本機攻擊者可惡意利用此問題讓系統當機，或可能取得 root 權限。(CVE-2010-3067)

Dan Rosenberg 發現特定 XFS ioctls 洩漏了核心堆疊內容。本機攻擊者可惡意利用此問題以讀取部分核心記憶體，進而造成缺乏隱私權。(CVE-2010-3078)

Robert Swiecki 發現 ftrace 未正確處理 mutex。本機攻擊者可惡意利用此問題讓核心當機，進而造成拒絕服務。(CVE-2010-3079)

Tavis Ormandy 發現 OSS 排序器裝置沒有正確關機。本機攻擊者可惡意利用此問題讓系統當機，或可能取得 root 權限。(CVE-2010-3080)

Dan Rosenberg 發現有數個網路 ioctl 未正確清除核心記憶體。本機使用者可惡意利用此弱點讀取核心堆疊記憶體，進而導致記憶體缺乏隱私權。(CVE-2010-3296、CVE-2010-3297、CVE-2010-3298)

Dan Rosenberg 發現 ROSE 驅動程式沒有正確檢查參數。具有 ROSE 網路裝置存取權的本機攻擊者可惡意利用此問題讓系統當機，或可能取得 root 權限。(CVE-2010-3310)

Thomas Dreibholz 發現 SCTP 沒有正確處理附加封包區塊。遠端攻擊者可傳送特製的流量使系統當機，進而造成拒絕服務。
(CVE-2010-3432)

Dan Rosenberg 發現，CD 驅動程式沒有正確檢查參數。本機攻擊者可惡意利用此問題以讀取任意核心記憶體，進而造成缺乏隱私權。(CVE-2010-3437)

Dan Rosenberg 發現音效子系統沒有正確驗證參數。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-3442)

Dan Jacobson 發現 ThinkPad 視訊輸出未正確執行存取控制。本機攻擊者可惡意利用此弱點造成系統懸置，從而導致拒絕服務。(CVE-2010-3448)

據發現，KVM 未正確初始化特定 CPU 暫存器。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-3698)

Dan Rosenberg 發現 SCTP 沒有正確處理 HMAC 計算。遠端攻擊者可傳送能使系統當機的特製流量，進而造成拒絕服務。
(CVE-2010-3705)

Brad Spengler 發現新處理程序的堆疊記憶體並未正確計算。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-3858)

Dan Rosenberg 發現 Linux 核心 TIPC 實作中含有多個整數正負號錯誤。本機攻擊者可惡意利用此問題取得 root 權限。(CVE-2010-3859)

Kees Cook 發現 ethtool 介面未正確清除核心記憶體。本機攻擊者可讀取核心堆積記憶體，進而導致缺乏隱私權。(CVE-2010-3861)

Thomas Pollet 發現 RDS 網路通訊協定沒有檢查特定 iovec 緩衝區。本機攻擊者可惡意利用此弱點讓系統當機，亦可能會以 root 使用者身分執行任意程式碼。
(CVE-2010-3865)

Dan Rosenberg 發現 Linux 核心 X.25 實作錯誤剖析機能。遠端攻擊者可惡意利用此弱點讓核心當機，進而造成拒絕服務。(CVE-2010-3873)

Dan Rosenberg 發現 64 位元系統上的 CAN 通訊協定沒有正確計算特定緩衝區的大小。本機攻擊者可惡意利用此弱點讓系統當機，亦可能會以 root 使用者身分執行任意程式碼。(CVE-2010-3874)

Vasiliy Kulikov 發現 Linux 核心 X.25 實作未正確清除核心記憶體。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。
(CVE-2010-3875)

Vasiliy Kulikov 發現 Linux 核心通訊端實作未正確初始化特定結構。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。(CVE-2010-3876)

Vasiliy Kulikov 發現 TIPC 介面未正確初始化特定結構。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。
(CVE-2010-3877)

Nelson Elhage 發現 Linux 核心 IPv4 實作未正確稽核 netlink 訊息中的特定位元組程式碼。本機攻擊者可惡意利用此弱點造成核心懸置，從而導致拒絕服務。(CVE-2010-3880)

Vasiliy Kulikov 發現 kvm 沒有正確清除記憶體。本機攻擊者可惡意利用此問題讀取部分核心堆疊，進而導致缺乏隱私權。(CVE-2010-3881)

Kees Cook 和 Vasiliy Kulikov 發現 shm 介面未正確清除核心記憶體。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。
(CVE-2010-4072)

Dan Rosenberg 發現 64 位元系統上的 IPC 結構沒有正確初始化。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。
(CVE-2010-4073)

Dan Rosenberg 發現多個終端機 ioctl 並未正確初始化結構記憶體。本機攻擊者可惡意利用此問題以讀取部分核心堆疊記憶體，進而造成缺乏隱私權。(CVE-2010-4075)

Dan Rosenberg 發現 ivtv V4L 驅動程式未正確初始化特定結構。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。
(CVE-2010-4079)

Dan Rosenberg 發現 RME Hammerfall DSP 音訊介面驅動程式未正確清除核心記憶體。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。(CVE-2010-4080、CVE-2010-4081)

Dan Rosenberg 發現 VIA 視訊驅動程式未正確清除核心記憶體。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。(CVE-2010-4082)

Dan Rosenberg 發現 semctl 系統呼叫未正確清除核心記憶體。本機攻擊者可恶意利用此弱點讀取核心堆疊記憶體，進而導致缺乏隱私權。(CVE-2010-4083)

James Bottomley 發現 ICP 漩渦儲存陣列控制器驅動程式未對特定大小執行驗證。64 位元系統上的本機攻擊者可惡意利用此問題讓核心當機，進而造成拒絕服務。(CVE-2010-4157)

Dan Rosenberg 發現通訊端篩選器未正確初始化結構記憶體。本機攻擊者可建立惡意篩選器以讀取部分核心堆疊記憶體，進而導致缺乏隱私權。(CVE-2010-4158)

Dan Rosenberg 發現 Linux 核心 L2TP 實作中含有多個整數正負號錯誤。本機攻擊者可惡意利用此問題讓核心當機，亦可能會取得 root 權限。
(CVE-2010-4160)

Dan Rosenberg 發現特定 iovec 作業未正確計算頁面計數。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-4162)

Dan Rosenberg 發現 SCSI 子系統未正確驗證 iov 區段。具有 SCSI 裝置存取權的本機攻擊者可透過傳送特製的要求使系統當機，進而造成拒絕服務。(CVE-2010-4163、CVE-2010-4668)

Dan Rosenberg 發現 X.25 設備剖析中有多個瑕疵。如果系統使用 X.25，遠端攻擊者可惡意利用此問題讓系統當機，進而造成拒絕服務。
(CVE-2010-4164)

Steve Chen 發現 setsockopt 未正確檢查 MSS 值。本機攻擊者可製作特製的通訊端呼叫以便讓系統當機，進而造成拒絕服務。(CVE-2010-4165)

Dave Jones 發現 mprotect 系統呼叫未正確處理合併的 VMA。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-4169)

Dan Rosenberg 發現 RDS 通訊協定未正確檢查 ioctl 引數。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-4175)

Alan Cox 發現 HCI UART 驅動程式未正確檢查是否有可執行的寫入作業。如果 mmap_min-addr sysctl 的值從 Ubuntu 預設變更為 0，本機攻擊者即可惡意利用此瑕疵取得 root 權限。(CVE-2010-4242)

據發現，多執行緒執行未正確處理 CPU 計時器。本機攻擊者可惡意利用此弱點讓系統當機，進而導致拒絕服務。(CVE-2010-4248)

Vegard Nossum 發現系統沒有為使用中的通訊端正確處理記憶體回收。本機攻擊者可惡意利用此問題配置所有可用的核心記憶體，進而造成拒絕服務。(CVE-2010-4249)

Nelson Elhage 發現觸發可復原的核心錯誤後，核心沒有正確處置處理程序清理。如果本機攻擊者可觸發特定類型的核心錯誤，就能建立特製的處理程序以取得 root 權限。
(CVE-2010-4258)

Krishna Gudipati 發現 bfa 介面卡驅動程式未正確初始化特定結構。本機攻擊者可讀取 /sys 中的檔案，造成系統當機，進而導致拒絕服務。
(CVE-2010-4343)

Tavis Ormandy 發現 install_special_mapping 函式可繞過 mmap_min_addr 限制。本機攻擊者可惡意利用此弱點，利用 mmap_min_addr 區域下的 mmap 4096 位元組，從而提高執行 NULL 指標解除參照攻擊的機率。
(CVE-2010-4346)

據發現，ICMP 堆疊未正確處理特定無法取得的訊息。如果遠端攻擊者可取得通訊端鎖定，就可傳送特製的流量，造成系統當機，進而導致拒絕服務。(CVE-2010-4526)

Dan Rosenberg 發現 OSS 子系統未正確處理名稱終止。本機攻擊者可惡意利用此弱點，讓系統當機或取得 root 權限。(CVE-2010-4527)

在核心的 ORiNOCO 無線驅動程式對 TKIP 對策的處理中發現一個錯誤。這會縮短攻擊者使用安全性專用 WPA+TKIP 入侵無線網路所需的時間。
(CVE-2010-4648)

Dan Carpenter 發現 Infiniband 驅動程式未正確處理特定要求。本機使用者可惡意利用此弱點，讓系統當機或取得 root 權限。(CVE-2010-4649、CVE-2011-1044)

在核心處理 CUSE (使用者空間中的字元裝置) 的過程中發現一個錯誤。如果 /dev/cuse 的存取權限修改為允許非 root 身分使用者，本機攻擊者就可能會惡意利用此瑕疵提升權限。(CVE-2010-4650)

Kees Cook 發現部分 ethtool 函式未正確清除堆積記憶體。具有 CAP_NET_ADMIN 權限之本機攻擊者可惡意利用此弱點讀取核心堆積記憶體的部分內容，進而導致缺乏隱私權。(CVE-2010-4655)

Kees Cook 發現 IOWarrior USB 裝置驅動程式並未正確檢查特定大小欄位。具備實體存取權的本機攻擊者可插入特製的 USB 裝置使系統當機，或者可能取得 root 權限。(CVE-2010-4656)

Joel Becker 發現 OCFS2 沒有正確驗證磁碟上的符號連結結構。如果攻擊者可以誘騙使用者或自動化系統掛載特製的檔案系統，就能使系統當機或公開核心記憶體，進而造成缺乏隱私權。(CVE-2010-NNN2)

在核心的完整性測量架構 (IMA) 中發現一個瑕疵。如果 SELinux 停用並載入新的 IMA 規則，IMA 就不會發現攻擊者所作的變更。(CVE-2011-0006)

Dan Carpenter 發現 TTPCI DVB 驅動程式在 ioctl 期間並未檢查特定值。若已載入 dvb-ttpci 模組，本機攻擊者可惡意利用此問題而造成系統當機，進而引發拒絕服務或可能取得 root 權限。(CVE-2011-0521)

Rafael Dominguez Vega 發現 caiaq Native Instruments USB 驅動程式並未正確地驗證字串長度。具備實體存取權的本機攻擊者可插入特製的 USB 裝置使系統當機，或者可能取得 root 權限。(CVE-2011-0712)

Timo Warns 發現，MAC 磁碟分割剖析常式並未正確計算區塊數量。具備實體存取權的本機攻擊者可插入特製的區塊裝置使系統當機，或者可能取得 root 權限。(CVE-2011-1010)

Timo Warns 發現，LDM 磁碟分割剖析常式並未正確計算區塊數量。具備實體存取權的的本機攻擊者可插入特製的區塊裝置來使系統當機，導致拒絕服務。(CVE-2011-1012)

Nelson Elhage 發現 epoll 子系統未正確處理特定結構。本機攻擊者可建立惡意要求以使系統懸置，進而導致拒絕服務。
(CVE-2011-1082)

Johan Hovold 發現 DCCP 網路堆疊未正確處理特定封包組合。遠端攻擊者可傳送將會造成系統當機的特製網路流量，從而造成拒絕服務。(CVE-2011-1093)。

Vasiliy Kulikov discovered that kvm did not correctly clear memory. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2010-3881)

Timo Warns discovered that the LDM disk partition handling code did not correctly handle certain values. By inserting a specially crafted disk device, a local attacker could exploit this to gain root privileges. (CVE-2011-1017)

Neil Horman discovered that NFSv4 did not correctly handle certain orders of operation with ACL data. A remote attacker with access to an NFSv4 mount could exploit this to crash the system, leading to a denial of service. (CVE-2011-1090)

Timo Warns discovered that OSF partition parsing routines did not correctly clear memory. A local attacker with physical access could plug in a specially crafted block device to read kernel memory, leading to a loss of privacy. (CVE-2011-1163)

Dan Rosenberg discovered that MPT devices did not correctly validate certain values in ioctl calls. If these drivers were loaded, a local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)

Tavis Ormandy discovered that the pidmap function did not correctly handle large requests. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1593)

Oliver Hartkopp and Dave Jones discovered that the CAN network driver did not correctly validate certain socket structures. If this driver was loaded, a local attacker could crash the system, leading to a denial of service. (CVE-2011-1598, CVE-2011-1748)

Vasiliy Kulikov discovered that the AGP driver did not check certain ioctl values. A local attacker with access to the video subsystem could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-1745, CVE-2011-2022)

Vasiliy Kulikov discovered that the AGP driver did not check the size of certain memory allocations. A local attacker with access to the video subsystem could exploit this to run the system out of memory, leading to a denial of service. (CVE-2011-1746)

Dan Rosenberg reported an error in the old ABI compatibility layer of ARM kernels. A local attacker could exploit this flaw to cause a denial of service or gain root privileges. (CVE-2011-1759)

Dan Rosenberg discovered that the DCCP stack did not correctly handle certain packet structures. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1770)

Timo Warns discovered that the EFI GUID partition table was not correctly parsed. A physically local attacker that could insert mountable devices could exploit this to crash the system or possibly gain root privileges. (CVE-2011-1776)

Yogesh Sharma discovered that CIFS did not correctly handle UNCs that had no prefixpaths. A local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service. (CVE-2011-3363).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The SUSE Linux Enterprise 11 Service Pack 1 kernel was updated to 2.6.32.45 and fixes various bugs and security issues.

The following security issues have been fixed :

  - Timo Warns reported an issue in the Linux implementation     for GUID partitions. Users with physical access could     gain access to sensitive kernel memory by adding a     storage device with a specially crafted corrupted     invalid partition table. (CVE-2011-1776)

  - The second part of this fix was not yet applied to our     kernel: arch/x86/kvm/x86.c in the Linux kernel before     2.6.36.2 does not initialize certain structure members,     which allows local users to obtain potentially sensitive     information from kernel stack memory via read operations     on the /dev/kvm device. (CVE-2010-3881)

  - The /proc/PID/io interface could be used by local     attackers to gain information on other processes like     number of password characters typed or similar.
    (CVE-2011-2495)

  - A small buffer overflow in the radio driver si4713-i2c     was fixed that could potentially used by local attackers     to crash the kernel or potentially execute code.
    (CVE-2011-2700)

  - A kernel information leak in the comedi driver from     kernel to userspace was fixed. (CVE-2011-2909)

  - In the perf framework software event overflows could     deadlock or delete an uninitialized timer.
    (CVE-2011-2918)

The openSUSE 11.3 kernel was updated to 2.6.34.8 to fix various bugs and security issues.

Following security issues have been fixed: CVE-2011-1493: In the rose networking stack, when parsing the FAC_NATIONAL_DIGIS facilities field, it was possible for a remote host to provide more digipeaters than expected, resulting in heap corruption. Check against ROSE_MAX_DIGIS to prevent overflows, and abort facilities parsing on failure.

CVE-2011-1182: Local attackers could send signals to their programs that looked like coming from the kernel, potentially gaining privileges in the context of setuid programs.

CVE-2011-1082: The epoll subsystem in Linux did not prevent users from creating circular epoll file structures, potentially leading to a denial of service (kernel deadlock).

CVE-2011-1478: An issue in the core GRO code where an skb belonging to an unknown VLAN is reused could result in a NULL pointer dereference.

CVE-2011-1163: The code for evaluating OSF partitions (in fs/partitions/osf.c) contained a bug that leaks data from kernel heap memory to userspace for certain corrupted OSF partitions.

CVE-2011-1012: The code for evaluating LDM partitions (in fs/partitions/ldm.c) contained a bug that could crash the kernel for certain corrupted LDM partitions.

CVE-2011-1010: The code for evaluating Mac partitions (in fs/partitions/mac.c) contained a bug that could crash the kernel for certain corrupted Mac partitions.

CVE-2011-1476: Specially crafted requests may be written to /dev/sequencer resulting in an underflow when calculating a size for a copy_from_user() operation in the driver for MIDI interfaces. On x86, this just returns an error, but it could have caused memory corruption on other architectures. Other malformed requests could have resulted in the use of uninitialized variables.

CVE-2011-1477: Due to a failure to validate user-supplied indexes in the driver for Yamaha YM3812 and OPL-3 chips, a specially crafted ioctl request could have been sent to /dev/sequencer, resulting in reading and writing beyond the bounds of heap buffers, and potentially allowing privilege escalation.

CVE-2011-0191: A information leak in the XFS geometry calls could be used by local attackers to gain access to kernel information.

CVE-2011-1090: A page allocator issue in NFS v4 ACL handling that could lead to a denial of service (crash) was fixed.

CVE-2010-3880: net/ipv4/inet_diag.c in the Linux kernel did not properly audit INET_DIAG bytecode, which allowed local users to cause a denial of service (kernel infinite loop) via crafted INET_DIAG_REQ_BYTECODE instructions in a netlink message that contains multiple attribute elements, as demonstrated by INET_DIAG_BC_JMP instructions.

CVE-2010-4656: Fixed a buffer size issue in 'usb iowarrior' module, where a malicious device could overflow a kernel buffer.

CVE-2011-0521: The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel did not check the sign of a certain integer field, which allowed local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a negative value.

CVE-2010-3875: The ax25_getname function in net/ax25/af_ax25.c in the Linux kernel did not initialize a certain structure, which allowed local users to obtain potentially sensitive information from kernel stack memory by reading a copy of this structure.

CVE-2010-3876: net/packet/af_packet.c in the Linux kernel did not properly initialize certain structure members, which allowed local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_RAW capability to read copies of the applicable structures.

CVE-2010-3877: The get_name function in net/tipc/socket.c in the Linux kernel did not initialize a certain structure, which allowed local users to obtain potentially sensitive information from kernel stack memory by reading a copy of this structure.

CVE-2010-3705: The sctp_auth_asoc_get_hmac function in net/sctp/auth.c in the Linux kernel did not properly validate the hmac_ids array of an SCTP peer, which allowed remote attackers to cause a denial of service (memory corruption and panic) via a crafted value in the last element of this array.

CVE-2011-0711: A stack memory information leak in the xfs FSGEOMETRY_V1 ioctl was fixed.

CVE-2011-0712: Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel might have allowed attackers to cause a denial of service or possibly have unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.

CVE-2010-4525: Linux kernel did not initialize the kvm_vcpu_events->interrupt.pad structure member, which allowed local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors.

CVE-2010-3881: arch/x86/kvm/x86.c in the Linux kernel did not initialize certain structure members, which allowed local users to obtain potentially sensitive information from kernel stack memory via read operations on the /dev/kvm device.

CVE-2010-4075: The uart_get_count function in drivers/serial/serial_core.c in the Linux kernel did not properly initialize a certain structure member, which allowed local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.

CVE-2010-4076: The rs_ioctl function in drivers/char/amiserial.c in the Linux kernel did not properly initialize a certain structure member, which allowed local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.

CVE-2010-4077: The ntty_ioctl_tiocgicount function in drivers/char/nozomi.c in the Linux kernel did not properly initialize a certain structure member, which allowed local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call.

CVE-2010-4248: Race condition in the __exit_signal function in kernel/exit.c in the Linux kernel allowed local users to cause a denial of service via vectors related to multithreaded exec, the use of a thread group leader in kernel/posix-cpu-timers.c, and the selection of a new thread group leader in the de_thread function in fs/exec.c.

CVE-2010-4243: fs/exec.c in the Linux kernel did not enable the OOM Killer to assess use of stack memory by arrays representing the (1) arguments and (2) environment, which allows local users to cause a denial of service (memory consumption) via a crafted exec system call, aka an 'OOM dodging issue,' a related issue to CVE-2010-3858.

CVE-2010-4251: A system out of memory condition (denial of service) could be triggered with a large socket backlog, exploitable by local users. This has been addressed by backlog limiting.

CVE-2010-4648: Fixed cryptographic weakness potentially leaking information to remote (but physically nearby) users in the orinoco wireless driver.

CVE-2010-4527: The load_mixer_volumes function in sound/oss/soundcard.c in the OSS sound subsystem in the Linux kernel incorrectly expected that a certain name field ends with a '\0' character, which allowed local users to conduct buffer overflow attacks and gain privileges, or possibly obtain sensitive information from kernel memory, via a SOUND_MIXER_SETLEVELS ioctl call.

CVE-2010-4668: The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel allowed local users to cause a denial of service (panic) via a zero-length I/O request in a device ioctl to a SCSI device, related to an unaligned map. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-4163.

CVE-2010-4650: A kernel buffer overflow in the cuse server module was fixed, which might have allowed local privilege escalation. However only CUSE servers could exploit it and /dev/cuse is normally restricted to root.

CVE-2010-4649: Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel allowed local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.

CVE-2010-4250: A memory leak within inotify could be used by local attackers to cause the machine to run out of memory (denial of service).

CVE-2010-4346: The install_special_mapping function in mm/mmap.c in the Linux kernel did not make an expected security_file_mmap function call, which allowed local users to bypass intended mmap_min_addr restrictions and possibly conduct NULL pointer dereference attacks via a crafted assembly-language application.

CVE-2010-4529: Integer underflow in the irda_getsockopt function in net/irda/af_irda.c in the Linux kernel on platforms other than x86 allowed local users to obtain potentially sensitive information from kernel heap memory via an IRLMP_ENUMDEVICES getsockopt call.

CVE-2010-4342: The aun_incoming function in net/econet/af_econet.c in the Linux kernel, when Econet is enabled, allowed remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending an Acorn Universal Networking (AUN) packet over UDP.

CVE-2010-3849: The econet_sendmsg function in net/econet/af_econet.c in the Linux kernel, when an econet address is configured, allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a sendmsg call that specifies a NULL value for the remote address field.

CVE-2010-3848: Stack-based buffer overflow in the econet_sendmsg function in net/econet/af_econet.c in the Linux kernel when an econet address is configured, allowed local users to gain privileges by providing a large number of iovec structures.

CVE-2010-3850: The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel did not require the CAP_NET_ADMIN capability, which allowed local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.

CVE-2010-4343: drivers/scsi/bfa/bfa_core.c in the Linux kernel did not initialize a certain port data structure, which allows local users to cause a denial of service (system crash) via read operations on an fc_host statistics file.

CVE-2010-3699: The backend driver in Xen 3.x allows guest OS users to cause a denial of service via a kernel thread leak, which prevents the device and guest OS from being shut down or create a zombie domain, causes a hang in zenwatch, or prevents unspecified xm commands from working properly, related to (1) netback, (2) blkback, or (3) blktap.

Dan Rosenberg discovered that the RDS network protocol did not correctly check certain parameters. A local attacker could exploit this gain root privileges. (CVE-2010-3904)

Nelson Elhage discovered several problems with the Acorn Econet protocol driver. A local user could cause a denial of service via a NULL pointer dereference, escalate privileges by overflowing the kernel stack, and assign Econet addresses to arbitrary interfaces.
(CVE-2010-3848, CVE-2010-3849, CVE-2010-3850)

Ben Hutchings discovered that the ethtool interface did not correctly check certain sizes. A local attacker could perform malicious ioctl calls that could crash the system, leading to a denial of service.
(CVE-2010-2478, CVE-2010-3084)

Eric Dumazet discovered that many network functions could leak kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2942, CVE-2010-3477)

Dave Chinner discovered that the XFS filesystem did not correctly order inode lookups when exported by NFS. A remote attacker could exploit this to read or write disk blocks that had changed file assignment or had become unlinked, leading to a loss of privacy.
(CVE-2010-2943)

Tavis Ormandy discovered that the IRDA subsystem did not correctly shut down. A local attacker could exploit this to cause the system to crash or possibly gain root privileges. (CVE-2010-2954)

Brad Spengler discovered that the wireless extensions did not correctly validate certain request sizes. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2955)

Tavis Ormandy discovered that the session keyring did not correctly check for its parent. On systems without a default session keyring, a local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-2960)

Kees Cook discovered that the Intel i915 graphics driver did not correctly validate memory regions. A local attacker with access to the video card could read and write arbitrary kernel memory to gain root privileges. (CVE-2010-2962)

Kees Cook discovered that the V4L1 32bit compat interface did not correctly validate certain parameters. A local attacker on a 64bit system with access to a video device could exploit this to gain root privileges. (CVE-2010-2963)

Tavis Ormandy discovered that the AIO subsystem did not correctly validate certain parameters. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3067)

Dan Rosenberg discovered that certain XFS ioctls leaked kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-3078)

Robert Swiecki discovered that ftrace did not correctly handle mutexes. A local attacker could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-3079)

Tavis Ormandy discovered that the OSS sequencer device did not correctly shut down. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3080)

Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly. A local user could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297, CVE-2010-3298)

Dan Rosenberg discovered that the ROSE driver did not correctly check parameters. A local attacker with access to a ROSE network device could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3310)

Thomas Dreibholz discovered that SCTP did not correctly handle appending packet chunks. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service.
(CVE-2010-3432)

Dan Rosenberg discovered that the CD driver did not correctly check parameters. A local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2010-3437)

Dan Rosenberg discovered that the Sound subsystem did not correctly validate parameters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3442)

Dan Jacobson discovered that ThinkPad video output was not correctly access controlled. A local attacker could exploit this to hang the system, leading to a denial of service. (CVE-2010-3448)

It was discovered that KVM did not correctly initialize certain CPU registers. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3698)

Dan Rosenberg discovered that SCTP did not correctly handle HMAC calculations. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service.
(CVE-2010-3705)

Brad Spengler discovered that stack memory for new a process was not correctly calculated. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3858)

Dan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859)

Kees Cook discovered that the ethtool interface did not correctly clear kernel memory. A local attacker could read kernel heap memory, leading to a loss of privacy. (CVE-2010-3861)

Thomas Pollet discovered that the RDS network protocol did not check certain iovec buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user.
(CVE-2010-3865)

Dan Rosenberg discovered that the Linux kernel X.25 implementation incorrectly parsed facilities. A remote attacker could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-3873)

Dan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. (CVE-2010-3874)

Vasiliy Kulikov discovered that the Linux kernel X.25 implementation did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-3875)

Vasiliy Kulikov discovered that the Linux kernel sockets implementation did not properly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3876)

Vasiliy Kulikov discovered that the TIPC interface did not correctly initialize certain structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-3877)

Nelson Elhage discovered that the Linux kernel IPv4 implementation did not properly audit certain bytecodes in netlink messages. A local attacker could exploit this to cause the kernel to hang, leading to a denial of service. (CVE-2010-3880)

Vasiliy Kulikov discovered that kvm did not correctly clear memory. A local attacker could exploit this to read portions of the kernel stack, leading to a loss of privacy. (CVE-2010-3881)

Kees Cook and Vasiliy Kulikov discovered that the shm interface did not clear kernel memory correctly. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-4072)

Dan Rosenberg discovered that IPC structures were not correctly initialized on 64bit systems. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-4073)

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4075)

Dan Rosenberg discovered that the ivtv V4L driver did not correctly initialize certian structures. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy.
(CVE-2010-4079)

Dan Rosenberg discovered that the RME Hammerfall DSP audio interface driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4080, CVE-2010-4081)

Dan Rosenberg discovered that the VIA video driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4082)

Dan Rosenberg discovered that the semctl syscall did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4083)

James Bottomley discovered that the ICP vortex storage array controller driver did not validate certain sizes. A local attacker on a 64bit system could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-4157)

Dan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158)

Dan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges.
(CVE-2010-4160)

Dan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162)

Dan Rosenberg discovered that the SCSI subsystem did not correctly validate iov segments. A local attacker with access to a SCSI device could send specially crafted requests to crash the system, leading to a denial of service. (CVE-2010-4163, CVE-2010-4668)

Dan Rosenberg discovered multiple flaws in the X.25 facilities parsing. If a system was using X.25, a remote attacker could exploit this to crash the system, leading to a denial of service.
(CVE-2010-4164)

Steve Chen discovered that setsockopt did not correctly check MSS values. A local attacker could make a specially crafted socket call to crash the system, leading to a denial of service. (CVE-2010-4165)

Dave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4169)

Dan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175)

Alan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242)

It was discovered that multithreaded exec did not handle CPU timers correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4248)

Vegard Nossum discovered that memory garbage collection was not handled correctly for active sockets. A local attacker could exploit this to allocate all available kernel memory, leading to a denial of service. (CVE-2010-4249)

Nelson Elhage discovered that the kernel did not correctly handle process cleanup after triggering a recoverable kernel bug. If a local attacker were able to trigger certain kinds of kernel bugs, they could create a specially crafted process to gain root privileges.
(CVE-2010-4258)

Krishna Gudipati discovered that the bfa adapter driver did not correctly initialize certain structures. A local attacker could read files in /sys to crash the system, leading to a denial of service.
(CVE-2010-4343)

Tavis Ormandy discovered that the install_special_mapping function could bypass the mmap_min_addr restriction. A local attacker could exploit this to mmap 4096 bytes below the mmap_min_addr area, possibly improving the chances of performing NULL pointer dereference attacks.
(CVE-2010-4346)

It was discovered that the ICMP stack did not correctly handle certain unreachable messages. If a remote attacker were able to acquire a socket lock, they could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-4526)

Dan Rosenberg discovered that the OSS subsystem did not handle name termination correctly. A local attacker could exploit this crash the system or gain root privileges. (CVE-2010-4527)

An error was reported in the kernel's ORiNOCO wireless driver's handling of TKIP countermeasures. This reduces the amount of time an attacker needs breach a wireless network using WPA+TKIP for security.
(CVE-2010-4648)

Dan Carpenter discovered that the Infiniband driver did not correctly handle certain requests. A local user could exploit this to crash the system or potentially gain root privileges. (CVE-2010-4649, CVE-2011-1044)

An error was discovered in the kernel's handling of CUSE (Character device in Userspace). A local attacker might exploit this flaw to escalate privilege, if access to /dev/cuse has been modified to allow non-root users. (CVE-2010-4650)

Kees Cook discovered that some ethtool functions did not correctly clear heap memory. A local attacker with CAP_NET_ADMIN privileges could exploit this to read portions of kernel heap memory, leading to a loss of privacy. (CVE-2010-4655)

Kees Cook discovered that the IOWarrior USB device driver did not correctly check certain size fields. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2010-4656)

Joel Becker discovered that OCFS2 did not correctly validate on-disk symlink structures. If an attacker were able to trick a user or automated system into mounting a specially crafted filesystem, it could crash the system or expose kernel memory, leading to a loss of privacy. (CVE-2010-NNN2)

A flaw was found in the kernel's Integrity Measurement Architecture (IMA). Changes made by an attacker might not be discovered by IMA, if SELinux was disabled, and a new IMA rule was loaded. (CVE-2011-0006)

Dan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)

Rafael Dominguez Vega discovered that the caiaq Native Instruments USB driver did not correctly validate string lengths. A local attacker with physical access could plug in a specially crafted USB device to crash the system or potentially gain root privileges. (CVE-2011-0712)

Timo Warns discovered that MAC partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system or potentially gain root privileges. (CVE-2011-1010)

Timo Warns discovered that LDM partition parsing routines did not correctly calculate block counts. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1012)

Nelson Elhage discovered that the epoll subsystem did not correctly handle certain structures. A local attacker could create malicious requests that would hang the system, leading to a denial of service.
(CVE-2011-1082)

Johan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093).

ID	Name	Product	Family	Published	Updated	Severity
65103	Ubuntu 10.04 LTS / 10.10：linux-mvl-dove 弱點 (USN-1093-1)	Nessus	Ubuntu Local Security Checks	3/8/2013	5/14/2023	high
55590	Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-1161-1)	Nessus	Ubuntu Local Security Checks	7/14/2011	9/19/2019	high
57109	SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 5031 / 5055)	Nessus	SuSE Local Security Checks	12/13/2011	1/19/2021	medium
57110	SuSE 11.1 Security Update : Linux kernel (SAT Patch Number 5056)	Nessus	SuSE Local Security Checks	12/13/2011	1/19/2021	medium
75554	openSUSE Security Update : kernel (openSUSE-SU-2011:0399-1)	Nessus	SuSE Local Security Checks	6/13/2014	1/14/2021	high
65103	Ubuntu 10.04 LTS / 10.10 : linux-mvl-dove vulnerabilities (USN-1093-1)	Nessus	Ubuntu Local Security Checks	3/8/2013	5/14/2023	high

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